Honestly, when I think about it, roaming Earth as a spirit wouldn't be that far off from what I usually feel like, except like, better? lol
Like I wouldn't have to worry about sustaining myself, about money, how people perceive me... because I just wouldn't be perceived. Plus imagine going through walls and stuff, and in general going anywhere you'd like. Sure I wouldn't really be able to interact with anything, but right now I'm just stuck in my room anyways. And as a ghost I could probably float around and travel the world, see beautiful things, maybe flicker somebody's light occasionally to prank and freak them out. I feel like it wouldn't be too bad :)