“Let me tell you about COVID, the COVID vaccine, and Bitcoin.”If any person starts telling me about those things, I write them off.All three of those things are new and huge. As a result, they occupy a weird spot in the world of opinion: Everyone needs to have a stance on them and nobody’s stance is worth anything.It’s difficult to reconcile such a paradox, but here’s one way: Take your stance, be prepared to shift it, and keep it to yourself.Beliefs and practices, yes. Dogmas and preaching, no.Episode website.