It is definitely easy to do. I made quite a bit off of the game the first time I played. Second time as well. Third time I lasted a while, but eventually lost everything I was playing with. Try to play with a lower risk strategy. Anything that you are not willing losing, move over to savings. That way if you have a hard time stopping, you're forced to wait 3 days before you can access your funds again. Hopefully the itch is gone by then.
If you're doing great and keep winning a lot, keep moving your winnings over to savings as well. That way if you lose everything, you reduce your total loss.