The typical investor is almost always his/her own worst enemy. Overconfidence, behavioral biases and emotional decisions conspire to ensure investment returns trail not only most major asset classes but even inflation.

Consider the ROR of the average investor over the past 20 years:

1996-2015AssetClassVsInvestorReturns

2 SOURCES: JPMorgan Asset Management, Barclays, FactSet, S&P, Dalbar. 60/40 and 40/60 refer to stock (S&P 500) / bond (investment-grade U.S.) mix.

It’s food for thought the next time Y2K, the housing bubble, Brexit, the election of Trump or (insert favorite “crisis”) gives you itchy trigger finger.