When the Doctor was me

It all just dissapears, doesn't it?
Everything you are, gone in a momment,
Like a breath on a mirror.
We all change when you think abut it...
We're all different people all through our lives.
And thas ok, thats good! You've got to keep moving.
So as long as you remember all the people you used to be.
I will not forget one line of this,
Not one day I swear.
I will always remember,
WHEN THE DOCTOR WAS ME ;-;