Daily inconsistency.

Do any of you struggle with daily inconsistency? Like one day you locked in so hard that you don't even want to stop playing because of how good it feels to finally play on a decent level. The next day you wake up expecting to continue the fun, but find yourself pooping your pants. Its just so unfair. Nothing has changed - same amount of sleep, same food, same routine. Yet somehow your brain works way slower and eye-hand coordination makes no sense. Like whyyy???