I liken it to exercise. Too much and you strain your brain past its ability to repair. Yes you can overtrain your brain. You also need to take nutrition into ac

I liken it to exercise. Too much and you strain your brain past its ability to repair. Yes you can overtrain your brain. You also need to take nutrition into account. You can hit the gym every day but if you don't dial in your nutrients, you won't see any improvement or worse, a degradation.