Lyric discussion by BlackBard 

Cover art for Mescaline lyrics by Robert Francis

Mescaline is a psychedelic hallucinogen. I believe the song is about a perfect girl who is addicted to drugs. (You shoot up) but the people who should notice don't or ignore it. He was in love with her but ultimately was unable to save her. Thus the lyric about being a lone hero.

@BlackBard or it is a song about his own love affair with mescaline, and how everyone loves it.