That's easy. I cash out after every single win, or every single session.
If it's sports, say I bet on a coming UFC match, I cash out after the match, no matter how much it is. That's unless I have something important to bet on then I make the second bet and cash out the rest. I don't hold money on platforms.

If I decide to play a game like crash, I'll cash out when I finish playing. It helps me manage things, keep it tidy and stops me from coming back the next day to check on my funds.