I'd like to throw out a somewhat vague question about tightness. I'm constantly trying to morph my game into one that is raising/3betting a significant amount preflop... I see many winning players (renton, setzy, spoonitnow) running around 15/13 or 13/11, somewhere in there. I feel like this is giving my game a great deal of variance, and I'm still running more like 15/9 or so.

My question is how tight can a person run and still achieve breakeven poker (minus the bonuses). Is 9/7 acceptable?... Will regulars fuggin' pwn this guy?

Along with this comes a question about what range are you flat calling?? Obviously running PFR so close to VP$P... there are precious few hands that are being flat called. Normally I wouldn't ask for such precious information.. but since this only accounts for 2% of hands... I'm hoping it won't be too difficult to respond.

thanks