Swims alone.

I'm just a dolphin, trapped alone by the sea
Swim with the fish, but still have to breath.
Hang out for hours, then i go up for air
They don't understand, their comfort is rare.
I laugh and smile, can do all kinds of tricks
but when i go back under the feelings are mixed.
All the talent i have the fish cannot see
for it hides above the surface, where i can be free.