Isn't that a bit of generic advice? I don't mind you cashing out for a few reasons.

1. Getting the money makes you realize why you are playing the game, rewarding yourself a little helps keep you focused and driven.

2. He believes he isn't ready for 50NL, so what's the point in being over bankrolled once he finally does feel ready. As long as you are properly bankrolled for the game you are in, why not cash out and enjoy your earnings.

You have to ask yourself, am I trying to play for a living(don't cash out and move up levels) or am I playing for fun and some extra cash (cash it out!)

Either way, keep rolling man, I have almost built my roll to $500 at Titan from a free BR, I'm about to start whoring it up as well. Good to see there are more of us out there.