In my view, placing new bets requires a clear mind, not belief in miracles. Or rather, being calm enough and not too emotionally invested in hoping for a big win. Still, for many people, that belief is exactly why they play. Some change their approach, others stick to their “trusted” methods — but both face the same thing: chance is stronger than expectations.
So as long as there's a sense of joy in the process, and an ability to control one's budget and not get in trouble with losing too much money, it's okay to do whatever feels right for a particular person. I don't think it affects the chances of winning, but it can improve one's mood and help focus on more positive moments, which is a win in my book.
You think exactly like me: if you're having fun and keeping your cool, you can play as long as you want or have the cash to do so, without high expectations.
If you win, good, if you lose, good too, with that little disappointment of not having won anything.
But in your mind, you already think that next time will go better, or at least you hope so.