Attempting to define yourself is like trying to bite your own teeth
I haven’t been able to find a source for this (heard it on a podcast), though I would at least partially beg to disagree.
The point is that you’re constantly changing and evolving, so any definition you come up with will eventually be inaccurate, but that doesn’t mean you can’t be very self-aware and know how you have changed and thus know how to redefine yourself. I’m all too familiar with that, thanks to being a Scanner.
Reminds me of another Incubus lyric:
Picture the scene
Where whatever you thought would in the blink of an eye,
Manifest and become illustrated
You’d be sure man that every line drawn reflected a life that you loved
Not an existence that you hated
So, must we demonstrate that we can’t get it straight?
We’ve painted a picture, now we’re drowning in paint
Lets figure out what the hell it’s about
Before the picture we painted chews us up and spits us out