Citation that people don't hold equities for more than four years? I have held equities for more than four years. Most of my portfolio, actually. Daytrading

Citation that people don't hold equities for more than four years? I have held equities for more than four years. Most of my portfolio, actually. Daytrading and churning positions are for people with more time to devote to the market than I care to. But maybe I am fictional, as my grandmother gave me one of her BRKb shares in 2002 (which I still own).