Found this quite interesting online quite interesting and fun-to-do:

Day 1: 10 things about your appearance (clothes, face, hair, height, smile, piercings, tattoos).
Day 2: 10 things you do every single day.
Day 3: 10 things about your personality.
Day 4: 10 of your favorite foods.
Day 5: 10 things about your family.
Day 6: 10 things about your friends.
Day 7: 10 of your favorite people. (no particular order)
Day 8: 10 things you’re ashamed of.
Day 9: 10 favorite bands or artists. (no particular order)
Day 10: 10 things you absolutely hate.
Day 11: 10 things you love.

Definitely more interesting than the usual letter stuff, gna do it for the following days that I update. ^^