I'll take your word for it on the stats - it never was my strong suit. But having read Duckworth's "seminal" book on Grit it's also incredibly unscientific, fre

I'll take your word for it on the stats - it never was my strong suit. But having read Duckworth's "seminal" book on Grit it's also incredibly unscientific, frequently mistaking survivorship bias for causation.