If its me from a year ago i would sloppy make out with myself but if its me from 10 years ago i would give him 10k pesos

assuming you mean waking up in the past
if i retain the knowledge i have now, i'd hug my mom and start all the stuff i like now but thought i was "too good for" as a kid
i'd also actually fight back against my bullies instead of my big sibling

Id beg my mom for shadow the hedgehog plushies so she'd KNOW to take me seriously

get in contact with whatever sysmates were around then lol. i have no knowledge of our sys history and am nosy.

not be as overwhelmed to teach myself sewing

tell her to get your shit together

watch the opera my mom used to put me when i was a child to feel something again. or asking my mom for it since i wouldn't use anything.

hug her and tell her it does get better someday

oh boy . . I would change a tonㅤ( • ᴖ • ｡)

i would spend a whole day doing everything i wouldve enjoyed doing when i was younger ^⋅^ to forget all the bad!