why is the Q the worst card that could have come? becuase it creates a straight higher than yours? If so your already cognisant of the fact that is possible.

There are always possible sets out there. They might call your all in. But many people with sets would bet a bit higher on the flop in order to chase out the flush draws.

As for why people min bet with a draw, they min bet so peoplle like you dont bet something that they arent willing to call. He was essentially pricing his draw. The way for you to prevent that is to raise the turn.

I think you pay off that particular ahnd everytime, but why you would push on the river I really dont undersatnd. I think that reraising the river is a better play than just pushing over. I think that against the hands you have beat you will make more money that way.