You can’t participate in games where the house always win. The system is rigged.
Likewise you can’t participate in games where the skillset is not your strength. Why bother? You can will yourself to win but that’s the long and arduous journey. It’s a walk in the park for the player who was built for that game.
Know your strengths. Understand your core values. Find where you fit in. Play a game you know you can win.