"Consequently it's still worthwhile proving things even when they're seemly obvious." Not true. It's all about risk vs. payoff. Some things are low risk enough

"Consequently it's still worthwhile proving things even when they're seemly obvious." Not true. It's all about risk vs. payoff. Some things are low risk enough we can go by gut, others we need more evidence. It's all about tuning for false positives and negatives. EDIT: Added quote of what I was responding to.