Vices

We've all got them, those things that we know aren't good for us but we just can't help but fall under their spell.
At the moment I'm trying to offload one of my vices while at the same time trying to not let one I'm particularly enjoying be more than a little fun.
The vice I'm looking to lose is a bit of an unhelpful gambling habit that occasionally gets out of control. It's the type of gambling that you know you're not supposed to win at but for some reason it seems to be appealing.
I think you know the type I'm referring to.
Sometimes I wonder what part of the brain is overriding the common sense part that tells you that even if you do happen to have a win in the big picture you will lose.
I'd like to think I can overcome that. The feeling you get when you've lost is not pleasant, you feel like chasing the loss and you end up losing a lot more than you can, or should, afford. It's a different experience with the horses. There is less element of chance involved and I'd like to think my knowledge is better than the average person's.
So I am making an effort to overcome this vice.
The other one is at times a lot of fun and at other times I'm disappointed in myself. At the moment though I think the fun outweighs the disappointment so I'm happy to play a bit while it is fun.