Let's say, hypothetically speaking, that something happened and suddenly you were no longer alive but at the same time were still walking around as if you were. What would you do? I think one of the main things I would do is walk up to people and say "Only one of us can leave here alive" without elaborating on what I mean. Just to see how they react.
Will definitely turn into a local cryptid and have urban legends written around me~ I can see it now: "if you hear bird-like groans and a quick series of whistles, beware for the Crowler is nearby…"
Depends on the "perks" probably. but if I didn't need sleep anymore, I'd play more games and maybe catch up on my art and writing.