question on br managment (weird situation)

[rzzldazzl22]

So ur at a three tables wit a higher stakes reg that is literally pushing every hand. All three tables are 6 max and full. My question is as the game progresses and more of my br gets on the tables frm suckouts...setups...ect at what point should i stop playing at these tables due to the elevated risk of ruin assuming the bankroll i have is not easily replaceable. im looking for a percentage i guess. srry for length and punctuation (or lackthereof)