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Comment by nonethewiser

In some sense it's absurd. But historically its normal.

And to be more precise, 25 years to halve is actually less inflation than the historical average of 3.29% from 1914-2025. At that rate it would take 21-22 years to halve.

Actually there is a surprisingly good trick to be able to calculate this called the rule of 72. Take the inflation percentage (2, 3 %) and divide 72 by it. Thats how many years it will take to halve. Not completing accurate but actually very close.

But yeah, inflation is a bitch over long time horizons. It makes me laugh when people say stocks are risky. Say you are 20 years old and want to save $2M USD for your retirement by 65. Expect that to be more like $470k.

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