somebody please explain to me how defending the blinds are profitable. i am 18 vpip, so i defend any playable hand and reraise say 12% of them (i am assuming this because my pfr is 12). so here's an example : button open raises (his pfr is 9 and his vpip is 20) sb folds and i have QTs. now i am getting 3.5:1 ; i will hit the flop with a pair 1 out of every three times. so 2 out of 3 i am foldign unimproved. and i dont always win $ when i do hit the flop...so make an argument for defending by just calling the raise....i know im wrong here, i just dont know why mathematically