Its so normal to spend some amount on gambling especially if you are used to participate in this activity.
What's actually not normal is if you go beyond your limits. Since this is how destructive gambling starts and for sure that more bad situation came especially if we are experiencing those long losing streaks which we didn't expect to happen.
Gambling is fun activity especially if you play this along with your friends then use minimal amount to avoid getting compromised if bad luck came. It will be so destructive if there's greed starting to come up since it will never so fun chasing and after that if we lose we got broke then struggle to recover especially if we lost lots of money on the games we are playing.
Greed is the bane of all things, not only gambling, but in it, it brings the most problems...
We should remember for why we do it - surely, we love big wins and having a positive net in general, but some days are not as good as the others, and we should always remember that.