What the one mistake u once did when u were little? i don't remember anything ?

i cut my bangs cause i hated it

a couple years ago i touched an electric fence trying to look at horses not knowing it was electric and got zapped

I looked in the mirror and I didn’t know if that was me- (2)
Ate a whole banana AND the peel- (2)

I threw my sibling into the wall(both intentional and not intentional)

When I was little I made a mess, distracting my parents, and my brother crawled over to a fire place and put his hand right on the metal. He now has a giant scar on his palm

I had this small hippo i got from one of those coin machines at the dentist, and once i got home my little brother wanted to play with it, so i gave it to him and he put it in his mouth. We had to go to the doctor afterwards-