Another point relevant here: don't play games where the odds are statistically weighted against you.
However much you think you have a winning strategy at roulette, you haven't.
Stick to games where it is possible to gain an edge. Poker is a good one. Sports betting too - although generally you'll have a better chance trading on exchanges than betting against a bookie with high margins.
Thinking before going for gambling about how to win on the games will help but we are not going to plan our bets before,it might happen on the spot.So we need to learn control ourselves while playing is a good thing.
Self control is very important, you get REKT if you don't have that.
This is gambling and the risk is high, of course we are aiming to win here and most of the time we want to have
big winnings but we forget that we don't have the edge, we can only win but it's in a short period of time and it's just temporary.
What we need to learn is the timing to get out when winning so we can end up a winner.