OH BOY HERE'S MY ANNOTATION OF UNSTOPPABLE!

I didn't want to make a big post so, I just annotated my interpretations onto the lyrics from Bandori wiki UwU

TL:DR Narrator/Singer has expectations put on them that they feel they must live up to. They don't want to change themself until they do, wanting to live more recklessly. The end can be debated as positive or negative.

If you have any questions about my interpretation just...slap them in the comments.