I would flip my gender to female and ensure that my hair would match my Dad’s hair color. Fix my chronic pain and IBS if I can, assuming those are genetic. Fix my singing voice. I ended up the shortest of my siblings, so double down on that and drop a few more inches off my height. I’m 5’8" now, so 5’ even to 5’4" seem nice. My grandma’s that height, so the code is in there somewhere.
I default to my subscribed feed, which only shows the communities I’m interested in, and when I finish browsing that for the day I switch over to the All feed so I can find new communities to subscribe to and block communities to filter out the ones I’ll never be interested in.