I accidentally find close my eyes while doing things helps. When I'm running I periodically close my eyes and it helps me breathe a lot. When I'm programming

I accidentally find close my eyes while doing things helps. When I'm running I periodically close my eyes and it helps me breathe a lot. When I'm programming I often close my eyes if I know what's the current state and what operations I'm going to do for several following steps, until I lose track of them. It helps me to concentrate and recover my sanity.