could've / should've

I've been walking down the boulevard of broken dreams

I've been looking around like what's gonna happen to me

What i'm fearing the most is turning into a ghost

That fades out of the memory, I don't want you to forget me

And i feel like i had my chances and I messed it up

I should've sold my soul to fix it but i messed it up

Was it worth it?

Was it worth it?

Was it worth it?