Yeah, when I was losing a lot of money online by not being disciplined. I found myself continuously redepositing. I was playing stupid, didn't have HUD, didn't take online poker seriously until I found myself $1600 in the hole.
The advice given here at this forum will help you, but only if you take the advice seriously. It took me 2 years to finally follow the advice given.
I'm finding myself now after practicing patience, bankroll management, pot odds, outs %, reads, and taking the advice given to me seriously. I'm consistently winning now.