Say you have a bankroll of $100 and are playing 0.2 BB microstakes with a $2 buy in. That's perfectly acceptable as you have 50 buy ins. However if you are playing and build a $20 stack at one of the tables that suddenly becomes 20 percent of your bankroll on a single table which is bad bankroll management... As it would still be possible to run into someone with a similar stack and when the stars align you could get it all in and have $20 as risk which is the exact thing BRM tries to avoid.
So basically, how do you factor your stack size into your BRM. I ask this question because I was on $150 on 0.05NL last night and ran into someone with $90 and folded KK to a 3 bet because I was scared of losing my stack even though if I only had $5 I would almost always make the 4 bet.
VS