Echoes, I think that's a pretty easy assumption to make if you're not into Floyd like we all are. I can tell you that I only recently became entrenched in their music and up unitl about a year ago, I thought a lot of their music was Drug influenced and that the band as a whole probably did a lot of funny stuff.
I mean listen to Comfortably Numb in itself, outside of the big picture of the Wall. That's what I would hear on the radio for years and just assumed it was about the Lead Singer getting high before a show and encouraging his audience to do the same. "I-i-i have become Comfortably Numb" "My hands feel just like 2 balloons" But then one picks up The Wall and everything changes....
