3. Socialize more, go out, play outdoor games, go on a hike with friends for a few days:
What if the gambler betted with their last cash and there's nothing left to fall back on for outdoor games? Trust me, a lot of gamblers are reckless in their bets to the point they exceed their risk threshold and further expose themselves to avoidable headache and financial downtrend. Even though there's a disclaimer that gambling is a highly risky stuff, people are still going to gamble with what they can't afford to lose. They want to hit jackpot at once. Sadly, it doesn't happen often that way.
5. This last advice is a bit philosophical. Your existence in itself is a miracle, and on top of it, you as a living,... Even if you do not believe in yourself right now, your existence is the undeniable proof of your potential.
This sounded religious like what some pastors in the Africa continent would say just to cook up consolation for victims.