Hey Pandas, If You Could Live The Life Of A Fictional Character, Who Would You Be?

I actually don't imagine myself as anyone because I feel like if I replace someone the story would change from how it is supposed to be. but, I do like to add myself into the story as a side character that could talk to and hang out with anyone I want to. or, if a fictional character I like dies then I could go and change it. or if there is a cliffhanger I could imagine what would hapen next. its kinda fun