Set-and-forget investing can get good results over long periods, but you’ll need to overcome the temptation to trade.

An curved arrow pointing right. We asked performance psychologist Dr. Jonathan Fader to share his strategy for avoiding laziness. Produced by Graham Flanagan Follow BI Video: On Twitter More from ...

Simplifying greatly (and removing integrity from the equation), we end up with four combinations: stupid and hard-working, stupid and lazy, intelligent and hard-working, and intelligent and lazy.