Co2

I've grown rather tired of this oxygen. I want to breath in Co2. Just to see what it's like. My reasoning is simple. I want to leave here. I have hopes that I might somehow evolve with this great consumption of carbon dioxide. I might be able to bear space travel. I want to leave this lush Earth. Is there any way of leaving? Jump a rocket ship and monkey bar my way from star to star until I reach my destination. I need something sporadic like maybe losing a pinkie toe. I'd feel off balance but I would feel more sane I suppose. Whatever...I guess.