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行動 vs. 不行動の後悔

定期生命保険 vs. 終身保険(恒久型)の加入

行動した場合

定期生命保険

7.0%

行動しなかった場合

終身生命保険

45%

それぞれの選択を後で後悔した人の割合。バーと完全な記録は下に表示されます。


金融

最終確認 2026-05-13

証拠の質 3.75/5

8次元のレビュー評価。基準は 品質ルーブリック 。各次元は1〜5で評価。

D1 出典の検証
4/5
D2 出典の権威性と独立性
4/5
D3 後悔率の正確性
2/5
D4 出典の比較可能性
2/5
D5 ギロヴィッチ・パターン
5/5
D6 文章の質
5/5
D7 注意事項の完全性
5/5
D8 サンプルの質
3/5
平均 3.75/5
Two identical life insurance policy folders on a desk, one with a clock icon, one with a tree icon.
代替データ — この決断に関する直接的な後悔調査は存在しません。比率は後悔を直接尋ねる質問ではなく、満足度スコアとアクセス障壁のデータから導出されています。以下の注意事項を参照してください。

行動への後悔

定期生命保険

7.0%

約7%(タイミング後悔代替指標;定期購入者のための直接的なタイプ後悔調査なし)

米国生命保険所有者、全国代表

遡及的、固定期間なし

不作為への後悔

終身生命保険

45%

約45%(代替指標:WCI医師コミュニティ調査76%;一般集団適用性のために割引)

終身保険を購入したWhite Coat Investor Facebookコミュニティメンバー;高所得医師、米国

遡及的、固定期間なし

この選択を後悔した割合

inaction dominates — 不作為が優勢 — 多くは行動しなかったことを後悔しています。

関連する決断

意味的に類似する決断 — 同じ領域、異なるトレードオフ。

金融

障害所得保険

この選択を後悔した割合

不作為が優勢

不作為の後悔が2.7倍高い

金融

長期介護保険 vs. 自己資金

この選択を後悔した割合

不作為が優勢

不作為の後悔が2.5倍高い

金融直接

住宅購入

この選択を後悔した割合

不作為が優勢

不作為の後悔が5.6倍高い

金融

固定金利 vs. 変動金利ローン

この選択を後悔した割合

行動が優勢

行動の後悔が3.6倍高い

金融

自動車傷害請求のために弁護士を雇う

この選択を後悔した割合

行動が優勢

行動の後悔が2.2倍高い

金融

保険拒否への異議申し立て

この選択を後悔した割合

不作為が優勢

不作為の後悔が3.1倍高い

金融

自宅リフォーム

この選択を後悔した割合

行動が優勢

行動の後悔が2.3倍高い

金融

家賃交渉

この選択を後悔した割合

不作為が優勢

不作為の後悔が1.9倍高い

Among the two dominant forms of individual life insurance sold in the United States, term policies provide a death benefit for a fixed period — typically 10, 20, or 30 years — at a fixed premium, with no cash value component. Whole life (permanent) insurance provides lifelong coverage and accumulates a cash value account that grows at a guaranteed rate, funded by premiums that are substantially higher than comparable term coverage. The financial planning consensus has long favored term for most households: a 20-year term policy typically costs 5 to 15 times less per dollar of death benefit than a whole life policy of identical face amount, which means that the premium difference, if invested separately, can compound to a larger sum than the whole life policy’s cash value. The LIMRA Insurance Barometer study (2021) found that virtually no life insurance owner regrets having purchased coverage — the regret data, where it exists, concerns not buying enough or not buying sooner, rather than type of policy.

The clearest available signal on type-specific regret comes from the White Coat Investor physician community, where an ongoing poll of its Facebook group found that, among the members who had purchased whole life insurance, 76% regret the decision. That community is not a representative sample: it skews toward high-income physicians who are the primary target of commission-driven permanent life sales and who have the financial sophistication to later recognize the product’s cost structure. A general-population regret rate is almost certainly lower, and this entry discounts the figure to approximately 45% accordingly. Structural corroboration comes from the Society of Actuaries and LIMRA’s 2015-2022 Term and Whole Life Lapse and Surrender Experience Study, covering 135.9 million policy-years: annual whole life lapse rates run approximately 3.9% per year, and industry observers synthesizing long-term persistency data note that more than 80% of whole life policies are surrendered before the insured’s death — a behavioral signal that a large share of buyers exit the product rather than hold it to its intended conclusion.

No survey directly asks general-population term buyers whether they regret not choosing a permanent product instead. The LIMRA Barometer data and the absence of any published finding suggesting term-buyer regret about product type together support a low ceiling for term regret — estimated here at approximately 7%, reflecting the small share of any insurance-owner group who express dissatisfaction with coverage choices. Term policies do exhibit high “shock lapse” rates of 30 to 50% at the end of the level premium period (per the same SOA/LIMRA study), but these lapses largely reflect rational exit once dependents reach financial independence, not regret at having chosen term. The direction of the gap between the two sides is consistent across all available data sources and aligned with mainstream financial planning guidance; the specific numbers are estimates built from proxies and require the proxy_only disclosure.

出典: 行動

根拠台帳

以下の各数値は各出典が報告した内容であり、引用した原文の抜粋と算出方法を記載しています。リンクをクリックして直接確認できます。

  1. [1] Western & Southern Financial Group — The Life Insurance Knowledge Gap: What Americans Want to Know
    The Life Insurance Knowledge Gap: What Americans Want to Know
    統計値
    35% of insured Americans wish they had purchased coverage sooner; separately, the 2021 LIMRA Insurance Barometer found virtually no one regrets purchasing life insurance
    抜粋
    “"Over 1 in 3 Americans (35%) wished they had purchased life insurance coverage sooner. These regrets could stem from realizing how life insurance could have provided earlier financial security, lower premiums, or greater protection during unexpected life events." ”
    出典データ
    2024-01-01
    アクセス日
    2026-05-13
    計算過程
    No published survey directly asks term-life buyers whether they regret choosing term over a permanent product. The LIMRA Insurance Barometer (2021) found that "virtually no one regrets purchasing life insurance" as a product category. The Western & Southern survey (2024) found 35% wish they had bought sooner — a timing regret, not a type regret. We estimate a 7% type-regret rate for term buyers as an upper bound derived from: (a) the LIMRA Barometer's near-zero regret baseline for all life insurance owners, and (b) the subset of term holders who lapse coverage at end of level period (~30-50% shock lapse per SOA, driven by premium cost, not dissatisfaction with having chosen term) minus those who are simply uninsured by design after dependents reach financial independence. No survey evidence suggests term buyers systematically wish they had chosen whole life instead. The 7% figure is a conservative ceiling, not a measured rate. This entry uses proxy_only: true.
  2. [2] Society of Actuaries (SOA) Research Institute / LIMRA — 2015-2022 Term and Whole Life Lapse and Surrender Experience Study
    2015-2022 Term and Whole Life Lapse and Surrender Experience Study
    統計値
    Shock lapse rates for level-premium term plans range from 30% to 50% at end of guaranteed level premium period; annual whole life lapse rate is approximately 3-4% per policy year
    抜粋
    “"The 2015–2022 Term/Whole Life Lapse/Surrender Experience Study covers 135.9 million policies exposed and 5.4 million surrenders and lapses. Lapse rates by face amount band tend to decrease as face amount increases in the early policy years; however, by the end of the level period, this pattern has reversed and stays that way in the shock policy year." ”
    出典データ
    2024-01-01
    アクセス日
    2026-05-13
    計算過程
    The SOA/LIMRA 2015-2022 experience study (28 contributing companies, 135.9 million policies exposed) documents that annual whole life lapse rates run approximately 3-4% per year. Term policies show "shock lapses" of 30-50% at the end of the level premium period. These shock lapses reflect premium sticker shock at renewal, not regret about having chosen term. Most term policyholders who lapse at the end of the level period do so because their dependents have grown financially independent, which is the rational outcome of a term strategy. Used here as structural context, not a direct regret measure.

出典: 不作為

根拠台帳

以下の各数値は各出典が報告した内容であり、引用した原文の抜粋と算出方法を記載しています。リンクをクリックして直接確認できます。

1/2 件の出典が引用元と一字一句一致することを独立して検証済み

  1. [1] White Coat Investor — 10 Reasons People Regret Buying Whole Life Insurance 検証済み
    10 Reasons People Regret Buying Whole Life Insurance
    統計値
    76% of WCI Facebook group members who purchased whole life insurance regret the purchase; 80%+ of whole life policies are surrendered prior to death industry-wide
    抜粋
    “"Even among the general population, more than 80% of whole life insurance policies, a product designed to be held until death, are surrendered prior to death." [White Coat Investor also reports, from an ongoing poll of its Facebook group, that among members who had purchased whole life, 76% regret it.] ”
    出典データ
    2023-01-01
    アクセス日
    2026-05-13
    検証
    グラウンディング監査の際、抜粋を引用元から独立して再取得し、原文と一字一句一致することを確認しました。
    計算過程
    The WCI Facebook group poll (an ongoing, self-selected reader poll, not the separate 3,096-respondent 2022 WCI Annual Survey) found that, among group members who had purchased whole life, 76% regret it. IMPORTANT LIMITATION: the WCI community is composed predominantly of high-income physicians and other high-earning professionals who are the primary target of commission-driven whole life sales — a population with above-average financial sophistication and above-average probability of concluding the product was mis-sold. Regret rates in the general US population are almost certainly lower. The industry-wide statistic that 80%+ of whole life policies are surrendered before the insured's death (cited by WCI, attributed to Society of Actuaries persistency data) is directionally corroborating: surrender before death represents at minimum a decision to exit, though not all exits reflect regret (some are liquidity-driven). We discount the 76% physician figure to 45% for a general-population estimate, reflecting that (a) the WCI sample is self-selected within a financially literate community predisposed to critique the product, and (b) some whole life buyers in the general population value the forced-savings and permanent coverage features and do not regret the purchase. The 45% remains an estimate without a direct general-population survey backing it.
  2. [2] Society of Actuaries (SOA) Research Institute / LIMRA — 2015-2022 Term and Whole Life Lapse and Surrender Experience Study
    2015-2022 Term and Whole Life Lapse and Surrender Experience Study
    統計値
    Annual whole life lapse rate approximately 3.9% on a policy basis; industry-wide cumulative surrender rate before death estimated at 80%+ by industry commentators citing SOA persistency data
    抜粋
    “"The 2015–2022 Term/Whole Life Lapse/Surrender Experience Study covers 135.9 million policies exposed and 5.4 million surrenders and lapses across 28 contributing companies." ”
    出典データ
    2024-01-01
    アクセス日
    2026-05-13
    計算過程
    SOA/LIMRA 2015-2022 study documents whole life annual lapse rates of approximately 3.9% per policy-year on a policy-count basis. Compounded over 20 years at 3.9% per year, approximately 54% of policies would lapse by year 20; over 30+ years (a realistic whole-life horizon), the cumulative exit rate consistent with "80%+ surrendered before death" is plausible if lapse rates are higher in early policy years. The annual rate of 3.9% is the measured figure; the 80%+ cumulative figure is an industry-observer synthesis used by WCI and others and is not directly from this study's published tables. Used as structural corroboration of the physician-survey regret signal, not as a standalone regret measure.

注意事項

Both sides of this entry are proxy-only: no published survey directly and randomly samples general-population consumers asking whether they regret choosing term over whole life, or vice versa. The action-side (term) regret rate of 7% is a conservative ceiling derived from LIMRA's finding that almost no life insurance owner regrets buying coverage, with no survey evidence that term buyers specifically wish they had chosen a permanent product. The inaction-side (whole life) regret rate of 45% is a downward-adjusted estimate from the WCI physician community survey (76%), discounted because that audience is self-selected, financially sophisticated, and disproportionately likely to have been sold whole life by commission-driven agents. The WCI sample is not nationally representative. The SOA/LIMRA lapse data (annual ~3.9% for whole life) is an objective behavioral measure but conflates regret-driven exits with liquidity-forced lapses and planned surrender of paid-up policies. The direction of the finding — that whole life buyers report far more dissatisfaction than term buyers — is consistent across every available data source and with mainstream financial planning consensus, but the precise magnitude of the gap is uncertain given the proxy nature of both estimates.

生データ: /api/decisions.json

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