When your body is miserable, you try to fix the issue by pleasing your brain. This often means distracting your brain with a screen while forcing your body to remain immobile for hours.
Your brain is only about 2% of your body. That means you are ignoring 98% of yourself.
The oppressed majority of you desperately wants to run around, jumping up and down and feeling alive, but a tiny minority of you is hogging all the resources.
Your brain is amazing, but it needs to learn to share.