Because it is driven by the thought that in the future there will be a win that can return the amount of money that has been lost due to playing. That's what happened and what I felt even though that thought wasn't true when we did it.
Is that bad? For me, yes, that's a bad thought when what we need is to rest for a while and come back when the brain's mood has improved.

We're not the only ones who have experienced this when we were engrossed in the game. Most active gamblers have experienced such situations.