OK this is gonna be a LONG list:

Horses
Dogs
Fish
Gerbils
...Ok Pets or all animals in general
School
Reading
Writing
Drawing
Swimming
Biking
Fastball
Horse-back riding
Photography
Movies
Painting
Friends
Family
Food
Vacations
My sister
Music
OK SO EVERYTHING!!!!!! (It would have been easier to do a thread about things you could live without)

Oh and how could I forget....MY PETS!

LOL, sorry!