[Professor Frink]

Don't stress about values of stats yet... 20k hands is not nearly enough.

Betting on the flop can be good/bad, depending on the number of players to the flop and your position there are many times where a check or fold may be better than betting all the time.

Have a look at a few hands that you've bet out where a check raise would have been better. And check if you're betting out mega dangerous flops with weak overcards from early positions...