In gambling, at least you will feel good if you have 3 chances. I mean, if you have $100 as a gambling budget, then use 30% of it first and the other 2 parts can be a source of budget for the next try. Gambling is a game of chance, sometimes lucky and win and sometimes lose, so when we have 3 chances to try then the chance of winning can increase.
You risk losing your bankroll after 3 unsuccessful attempts.
The lower the rate, the lower the risk of losing your deposit. And it would be wise not to bet more than 10% of your bankroll, which will allow you to continue to stay in the game, even despite a prolonged series of defeats.
Betting 10% of your bankroll on every bet is also unwise, very unwise to me because what this means is that you only have 10 bets or spins (depending on the type of gambling game you are playing) that ends in a consecutive loses to completely end up with an empty bankroll.
Betting this amount of money can maybe be profitable if in a couple of bets or spins, you win an amount that more than doubles of triples your entire bankroll, even at this, you will still have to maintain that particular amount of money you have been spending on eat bet or spin, or you still risk losing your bank easily if you continue to maintain spending 10% on spins or bet and you hit a long losing streak.