Yet it is the common thread of successful people, in sports, military, education, investing. Think automatic investment programs. And do it in corrections and bear markets as well as in bulls. Okay, so he hedges his bet. But only a bit.
Trading is risky.
You got taxes. Commissions and fees. That's contrary to my own interests, but it is the truth. On the other hand, buying and holding stocks makes you rich. So the trick's in picking, not trading.