I suggest that you post the biggest winning AND losing hands. Don't post results. Post the hands (converted) until the point where an important decision has to be made. Post your thoughts on the decisions. Get better. Sounds like the advice i should be giving myself...

KK hand i'd probably just shove the flop and rep AK. Turn is interesting. His range is made flushes, 99, 9x, JJ, QQ, AA - right or wrong?

QQ hand - you have to decide on the turn. You seem to want to think you're ahead, but not be prepared to pull the trigger. Shove turn or fold turn imo