Making Plans For Nigel Lyrics

Lyric discussion by CuteSparkina 

Cover art for Making Plans For Nigel lyrics by XTC

To me, it's about a boy who may want to be a musician or something, but his parents have this fantasy of their son living the life of a "normal adult" working at a normal "responsible" job (like in a steel company) maybe be autobiographical about one of the fellows in the band, with only the name changed?