Synonym of I'll be damned

Synonym of that'll be the day (“said in reply to something that one believes will never happen”)

After one has seen the consequences of a decision, it is easy to tell whether or not the decision was favorable, but it is also too late, since the consequences have already occurred.

(idiomatic) To be anticipated to be won by someone. / Used other than figuratively or idiomatically: see be, someone's, to, lose.

People who succeed do so through skill and preparation rather than mere chance.

(colloquial, US) A farewell.

(obsolete) An exclamation of surprise.

To have gained an insight that could lead to future success.

To be reasonable or easy; used to contrast one simple or sensible option with one that is not.

Anticipating and preparing against the possibility that someone might outdo one; taking special measures to ensure one cannot be one-upped or outmaneuvered.