"
'Cause it's a bittersweet symphony, this life
Try to make ends meet
You're a slave to money then you die
I'll take you down the only road I've ever been down
You know the one that takes you to the places
where all the veins meet yeah,

No change, I can change
I can change, I can change
But I'm here in my mold
I am here in my mold
But I'm a million different people
from one day to the next
I can't change my mold
No, no, no, no, no"

The buddha said the same thing: we aren't the person we were a moment ago.