When I was a kid I had both my Pokemon and Yu-Gi-Oh cards stolen from me

The first time (Pokmon) was my bad for letting some kids look at them while I was playing in another room (I think I was 7 or 8)

The second time (Yu-Gi-Oh) was in school and a group of older kids stole them right in front of my face (I was around 11 or 12 and couldnt do anything)

It made me realise that its ok to want people to suffer and die horribly.

Ehh - you probably didn't own that many to lose if your whole collection you kept on your person. Probably only out like $100 all told.

i got all of my dbz cards stolen by my classmate in high school when i was 15 years old.

I used to volunteer at a summer camp. One year I took all my Pokmon cards to show the kids. One of them took my 1st edition holofoil Charizard. Didn't know the value at the time.
Ah well

https://gamefaqs.gamespot.com/a/user_image/1/4/6/AAe7Y8AAESNK.jpg