Villian was not a good player and did those things all the time, with a range of approx 20%

This is my first 4 bet, if he thinks about it at all, he will most likely put me on AAxx or good Kings or broadway rundown i suppose.

Given my perceived v strong range i don't think he will call any pairs here since he just is so often crushed to 2 outs.

I gave him a range of any Q andy flush draw and 66. I assumed he check calls all of them.. just to make it worse for me on the turn.

The above mentioned range is about 45% of his pre flop range, which makes my half pot pet hugely profitable.

On the turn, i assumed he never folds any Q and obviously not 66, also i assumed he calls every hand that has atleast 2 fd in it.

That adds up to 56% of his flop range, Since i need 50% folds, it is not profitable from that pov, but since i have on average 19% equity vs that range, It seems that is profitable.