Lyric discussion by eagle-bear 

Cover art for Echo Train lyrics by Chad Vangaalen

this song is saying "chill out with your big fucking philosophical questions" - or to "stop dragging us down" with them. Of course in the big scheme of things, what we do, what we are, and everything that we value is ephemeral, transient, and exists only for the moment that we live. As Chad suggests, we should "just think about our bodies in this place." Why worry yourself with the big questions when they just make you existentially bummed?