One of the best ways to tell how I feel is to look at my earrings.
I know it sounds silly, but I use different earrings to portray different feelings:
Broken hearts - when I'm heartbroken or sad or depressed
Butterflies/flowers - when I'm feeling girly or pretty
Skulls - when I'm feeling gothic
Spikes - when I'm feeling like me
Plain studs - when I'm feeling simple or confused
Stars - when I'm feeling like a star or proud
Zips - when I'm feeling sectretive
Union Jacks - when I want to show I'm British
Aliens - when I feel out of place or I don't fit in
Dice - when I need to make a decision
Lightening Bolts - when I'm feeling aggressive or annoyed
Tunnel - when I want to change
Pearls - when I feel like I'm worth something
This is my way of expressing myself because I don't know how I would otherwise.