After my first 9k kands. People over value the heck out of mid and small pairs. I see the following all the time. Player A raises player B reraises. Then when it gets around to player C the pot has around 20 BB. Player C who has over 100 BB will then shove with a hand like pocket 5s. It's like they can't wait to get all there money in with a hand that is at best a small fav and could very well be dominated. Another thing is despite what some say 1/2 and 3/4 pot bets do not seem to be optimal. What i mean is people will call with draws and weak hands like bottom and middle pair even if you bet 1.5x the pot or better. In essence if you raise 1x pot and they call they likely would have called a bet of 1.5 pot