I think money draws a LOT of girls in, and once you stick with it for a few weeks, a lot of girls give up because it takes a lot of time and a decent amount of luck to really "lift off". I do this full-time and it's WORK. More than I expected, and I felt pretty prepared going in. It takes a whole lot of emotional energy, physical strength (from muscles you never thought would become sore) and patience. It's easy to get down on yourself, become discouraged, and want to give up or take the day off or do something that wouldn't be beneficial for your business- because being a camgirl is really running your own business. You have to build your platform, gain a following, and advertise yourself. My point is that money should probably be one of your smaller focuses, or, you should focus on something more immediately-rewarding.
That being said, I'm happy. I'm struggling and I've been at it for a little over two months now, but I've been able to pay my bills and carry on regularly. I also have been lenient with myself as a big part of my push to start was focusing on listening to my personal needs. If I put more days and hours in, I would be more successful- and I intend to. It's really easy to slack off and get off track. If you are up to the task, it really is rewarding.