I have some collections from when I was young:

Hot wheels
TY Beanie Babies
Porcelin dolls

Now I collect:

Knives
Grenades
Poetry
Amy Brown Art
Fairy figurines
Ornaments
Photos
Gifts from people I no longer talk to
Coins
Nail polish
Pillows (Idk why)
Marbles
Stones
Driftwood
Animal bones


etc