I disagree, I think it's pretty clearly about drug use and the effects of it.
"Swallowing the pill that makes him feel alive"
Also, it talks about the effects
"Is it getting better?
No,it made things so much worse"
&
"Can anybody find the man he used to be?
Can anybody find the man before the dream?"
And it talks about the people around the one who uses the drugs and how they see him
"Take a look at your faces
You've got everyone all shook up
Take a look at your faces"
I disagree, I think it's pretty clearly about drug use and the effects of it. "Swallowing the pill that makes him feel alive" Also, it talks about the effects "Is it getting better? No,it made things so much worse" & "Can anybody find the man he used to be? Can anybody find the man before the dream?" And it talks about the people around the one who uses the drugs and how they see him "Take a look at your faces You've got everyone all shook up Take a look at your faces"