I've always been pretty good at
roulette. I had my $20 + $150 bonus cleared (played through 30x) and up to $1019 on the second day. I had a check for $600 scheduled and then I messed up with one of my calculations and went to low to recover on the 3rd day... not enough money to play out of that hole. Stupid emotional impulsive decision. I've been working on technique since and have it down though. I only play off bonus money and practice sessions so not too much trouble of losing that much $ of my own. If I break I move on to the next one. My technique doesn't work at 100% of the
online casinos (0% in real life) so I trial it using practice mode for at least a WEEK off several hours a day before going in for real.
Tip for meeting the wager balance. Work off something that your really good on and then go play
slots with only the money you have won

Slots usually has a lower wager requirement than roulette.