Is There a Difference Between Learning to Read and Writing?

I sense that there is a significant difference in like my cognitive abilities and stuff like that being in here versus when I was in a better ventilated place. If you had a room where you could just smoosh in four desks barely and you close the door in the windows, you'd get over 1000 parts per million within half hour. But if you're one person by yourself, like really, it's not tiny, but you can stand it. It would maybe take a half hour as well, maybe 45 minutes. When I go to bed at night and you shut the door, like it could get over 3000. I don't need my brain when I'm sleeping so much. So