Prepared by A-J | Author brand: 盡職生活｜阿J的普通人理財筆記
About the author/site · Vocus @WUCJ ↗ · Editorial policy
Page version: 2026-08-12 | Official or primary sources are preferred for material rules and figures. AI may assist structure, translation, and code, but is not used as the sole factual source.
About the author/site · Vocus @WUCJ ↗ · Editorial policy
Page version: 2026-08-12 | Official or primary sources are preferred for material rules and figures. AI may assist structure, translation, and code, but is not used as the sole factual source.
Key point: This guide explains financial concepts and calculator logic. It does not tell you that one investment, loan, or retirement choice is right for you.
Accumulation and withdrawal phases behave differently
During working years, a downturn may be met with continued contributions. In retirement, selling during a downturn can permanently reduce the recovery base.
Average return hides the path
A single average cannot show when losses occurred.
Liquidity can reduce forced selling
Cash or lower-volatility reserves may help avoid selling risk assets immediately after a market decline.
Flexible spending is another risk tool
If some discretionary expenses can adjust, the retirement plan has more room to respond.
How can you use this in practice?
Put the concept into a calculator and compare at least two or three scenarios. Focus on which assumptions drive the result.
Official further reading
General financial education only. Not individualized investment, lending, tax, legal, or professional advice.