My reason to playing in gambling is an entertaiment.
this is the main reason to gamble, but if you are lucky enough you can get a lot of profit in gambling.
No, that's not the main reason to gamble. The main reason to gamble is about profit and having fun is just next to it.
Just for fun purposes, i never gamble only for money because that is unhealthy for your bet's, of course. That is why i am always looking forward to play with some games, and i prefer to play card games instead of casino games.
The same with the entertainment purposes? You sure that you never gambled just for the sake of money? I don't find it unhealthy but it's just a normal desire to gambler.