[Fitz]

I would agree with all the above advice, but I would expand on the comment about 300 BB losing streaks being common. They do happen, and they will inevitably happen to the original poster. However, they are not something that happen regularly; when a losing streak does come, the first step is to analyze your play and see what the leaks in your game might be.

My records cover over almost 300 sessions, more than 1000 online hours and more than 135,000 hands, and I've had one 300 BB losing streak during that time. I have had several losing streaks maybe 5 or 8 that were 100 to 250 BB. Overall, approximately, 70% of my sessions are winning sessions.

Good luck,