A similar principle from the ancient boardgame of Go is, "Your opponents best move is your best move." i.e. sometimes it can be hard to see what the most advan

A similar principle from the ancient boardgame of Go is, "Your opponents best move is your best move." i.e. sometimes it can be hard to see what the most advantageous move is for you. but if you can see your opponent's most advantageous move, then just steal that one.