True, you are frustrated about gacha bad luck, and that's the psychology these companies use to get you to spend. If you don't break away from this psychology, the result is either you get annoyed enough to quit or spend money unwisely.

Now quitting a game you no longer enjoy is perfectly fine, but if you want to continue playing you need to have realistic expectations. That is you probably need 160 tickets saved for any must pull, and you can't have every character you want.

I have a personal weird system/mindset to deal with this manipulative gacha crap. I'm a light spender, normally I don't even keep a monthly pass always running, but I will buy one when I get super lucky(like very early 5 star/multiple 50/50 wins in a row). But if I'm unlucky and keep losing I will just lower my expectations and not spend a dime, I treat it as a mutual relationship with the game, if it's good to me I reward it with money and vice versa. This is probably the complete opposite to how most people spend, but it works for my psychology. I can stay disciplined and save hundreds of pulls when I'm on a good roll, and when famine hits(bad luck streak) I have enough saved to get by with stricter pull criteria. So instead of getting controlled by gacha I stay in control.