Please post circumstances where you think it is correct to bet then 3bet the flop in NLHE. Its a play I dont use very much, because it has almost always ended in failure. It seems like everytime I bet/3bet a set or a made str8 or something, they fold. And it seems like everytime I bet/3bet a big draw, they call and I miss.

I could be just running poorly in this dept. I think we could spark up some insightful discussion here.