One Part Pink, One Part Blue

Life is like soaring above
  And like drowning far below
All it takes is a push and a shove
  My thoughts my own personal foe

Laughing and playing with everyone
  Crying and sleeping all day
Headstrong, stubborn, and ready
  Not caring if I've started to decay

Optimistic, loving, and caring
  Depressed, run down, and worn out
On top of the world, forever daring
  Sickened and always in doubt

Sunrises, rainbows, and adventure
  Grey skies, bitter tastes, and dead ends
Two halves, but one whole together
  Polar opposites who can't remain friends