So I was reading a little about Chris Ferguson's Bankroll Management and he has pretty much 3 rules he always adopts
1. I'll never buy into a cash game or a Sit & Go with more than 5 percent of my total bankroll (there is an exception for the lowest limits: I'm allowed to buy into any game with a buy-in of $2.50 or less).
2. I won't buy into a multi-table tournament for more than 2 percent of my total bankroll and I'm allowed to buy into any multi-table tournament that costs $1.
3. If at any time during a No-Limit or Pot-Limit cash-game session the money on the table represents more than 10 percent of my total bankroll, I must leave the game when the blinds reach me.
As mainly a fast fold cash player, is it worth it to apply this rule? Should I seet a limit for my winnings before I sit out and re-enter the table so I can protect my stack and bankroll? Or should I just roll even when I'm really deep? What do you guys think?