I spent nine years in the trenches with esports teams, and I have seen burnout...

https://ricardosbrilliantperspective.theburnward.com/the-post-game-wind-down-why-your-recovery-is-part-of-the-tactical-loadout

I spent nine years in the trenches with esports teams, and I have seen burnout end far too many careers. You do not need a massive lifestyle overhaul to keep your competitive edge