Playing vs Agressive 3betters on the blinds 6max

If you know that villain on the blinds 3bets a lot you can open a little bit tighter. If you face a 3bet you can start 4betting him or calling and check raising on the flop. If he 3bets too much he will often fold to 4bet.

yeah start calling him with what hands and 4betting what hands,

Also check raising a flop with what? with air?

If I notice that one player 3bets me a lot from the blinds I might start 4betting with ATo+ and then maybe wider. We don't 4bet him every time so he doesn't understand that we are exploiting him. When he starts 5betting or calling a lot we have to change our tactic. We can check raise with air, drawing hands or made hands, don't really care as long as he is folding. If he re-steals with very wide range he will be folding to check raises a lot. This applies if you have certain dynamics with villain and he really is re-stealing a lot. There is plenty of material about defensing blinds and facing a 3bet. I suggest you go them through.

yeah I think I will watch some of the videos