a snippett into my head

in the musical wicked there is a song about defying gravity and lately its been playing over and over in my head...here are the main parts that keep flying around in my head:

SOMETHING HAS CHANGED WITHIN ME
SOMETHING IS NOT THE SAME
I'M THROUGH WITH PLAYING BY THE RULES OF SOMEONE ELSE'S GAME!
TOO LATE FOR SECOND GUESSING
TOO LATE TO GO BACK TO SLEEP
IT'S TIME TO TRUST MY INSTINCTS
CLOSE MY EYES...
AND LEAP
IT'S TIME TO TRY DEFYING GRAVITY
I THINK I'LL TRY DEFYING GRAVITY
AND YOU CAN'T PULL ME DOWN

...

I'M THROUHG EXCEPTING LIMITS
'CUZ SOMEONE SAYS THEY'RE SO
SOME THINGS I CANNOT CHANGE,
BUT 'TIL I TRY I'LL NEVER KNOW!
TOO LONG I'VE BEEN AFRAID OF
LOSING LOVE I GUESS I'D LOST
WELL IF THAT'S LOVE,
IT COMES AT MUCH TOO HIGH A COST!
I'D SOONER BUY DEFYING GRAVITY
KISS ME GOODBYE I'M DEFYING GRAVITY
AND YOU CAN'T PULL ME DOWN!

...

SO IF YOU CARE TO FIND ME,
LOOK TO THE WESTERN SKY
AS SOMEONE TOLD ME LATELY,
EVERYONE DESERVES THE CHANCE TO FLY!
AND IF I'M FLYING SOLO,
AT LEAST I'M FLYING FREE!
TO THOSE WHO GROUND ME,
TAKE A MESSAGE BACK FROM ME!
TELL THEM HOW I AM DEFYING GRAVITY!!!
I'M FLYING HIGH DEFYING GRAVITY!!!
AND SOON I'LL MATCH THEM IN RENOWN
AND NOBODY
IN ALL OF OZ...NO WIZARD THAT THERE IS OR WAS
IS EVER GONNA BRING
ME DOWN!!!