i agree with saying that limping was a bad move.. i guess if you see a cheap flop it's all right, but most of the time you're not gonna be a huge favorite against any hand.. on the turn, you should fire at it.. you're most likely ahead, if not drawing to the best hand.. if you check and miss and the villian fires, what do you do then? checking would only lose the hand if you miss the river.. if you bet the turn and miss the river, you can still take down the pot on the river with a bet or you might even have the best hand..