In the past, a well diversified portfolio was considered to be around 60% equity and 40% fixed income. Time has shown that this has not really been the best allocation as there is a missing component of alternative investments.

Today, a well diversified portfolio must also include bitcoin as a hedge to fiat exposure and its continuing debasement. A “rule of thumb” should be to have enough exposure to bitcoin that when the fiat-based portion eventually loses its value, the bitcoin allocation will make up for that and more.

Also, here is another version of a well diversified portfolio, highly recommend: