Did a quick search and didn't find a topic related to this, so I figured i would ask. I've just doubled my original deposit and I'm wondering at what point should I think about cashing out?

In his book Killer Poker: Online, John Vorhaus recomends using the "double-half rule"; which basicly states anytime you double your bankroll, you take out half your profits. So I've just turned my original $200 into $400 and using that rule, I should take out $100. However, $100 isn't going to do much for me right now in the real world, and building my bankfoll is one of my major goals right now. Thus, should I wait? Am I being to impatient?

Any advice would be greatly appreciated. Thanks.