I may not have been in that situation, but I understand what positivity means and why it is important to be positive even while gambling and still experiencing losses.
Positivity will help you let go quickly of a loss especially a big one with the thought that there are better days ahead, and more opportunities to come to win. I think what you should be careful about is not allowing your positivity to make you make errors in gambling by affecting your decisions.

I may not have been in that situation, but I understand what positivity means and why it is important to be positive even while gambling and still experiencing losses. Positivity will help you let go quickly of a loss especially a big one with the thought that there are better days ahead, and more opportunities to come to win. I think what you should be careful about is not allowing your positivity to make you make errors in gambling by affecting your decisions.