This was a favorite for a long time, by the high water marks: https://thehighwatermarks.bandcamp.com/track/suicide

It feels like suicide or something worse

I've got this curse on me

It seems I only dream about the things

that shouldn't come to be

always I try to find a way it feels

it seems to real to me

I just can't let it go

I'll let you know

Just what it means to me

As days go past and it all moves too fast

And I won't think about it

And when I do it all comes back to you

And I don't want to change that

Markdown fornatting is really tedious to do on the phone so I'm not going to fix that more.

But the song sounds upbeat, but it's lyrics are a sad loop they want to break and also don't want to.