BF: "Thrasher" described the point where old friends become dead weight and have to be left behind. I figured it was about Crosby, Stills and Nash.
NY: Yeah. Parts of it were. Just dead weight. Well, at that point I felt like it was kind of dead weight for me. Not for them. For me. I could go somewhere and they couldn't go there. I wasn't going to pull them along, they were doing fine without me. It might have come off a little more harsh than I meant it, but once I write I can't say, "Oh, I'm going to hurt someone's feelings." Poetically and on feeling it made good sense to me and it came right out. I think I'd be doing a disservice to change it based on what I think a reaction would be. I try not to do that.
Neil Young
Interview with Bill Flanagan
1985