Seems like it's perhaps that feeling of coming out of a depression. Like the fog breaking and the wind is blowing in your direction again. "I think it's coming on the wind, just like you said it I think it's coming on the wind and I'm gonna let it". Seems a theme throughout. Dusty could be a metaphor for the dust( bad feelings) blowing away. This song is almost the polar opposite of "Fell" on "Black Days", or that the black days are behind him even if a while. He wants to ride it out while it lasts. "I think it's turning back around and I think I like it I think it's turning back around though I don't know why it is I think it's turning back on me, I'm down on the upside I think it's turning back on me now I'm on the good ride" The Upside of "sure don't mind a change". Just my feelings. I relate.