Just ran across a post that said "it takes 66 days to break a habit" ...
... and I think, "You're sure? Exactly? What if there's individual variation and I need 66 1/2 days? 33 1/3? 45? 16 2/3?"
... and I think, "You're sure? Exactly? What if there's individual variation and I need 66 1/2 days? 33 1/3? 45? 16 2/3?"