Casting Such a Thin Shadow Lyrics

Lyric discussion by dnask8 

Cover art for Casting Such a Thin Shadow lyrics by Underoath

I love how epic the feel of this song is. To me it sounds like they have some insecurities about there lives and where they are at and maybe they seem like they are stuck at a certain point in their lives and are trying to break the routine and make a change in something. I don't know. To me it also seem like they are searching for some sort of inner peace and worldly things are not bringing them what they are looking for and maybe it is something unworldly, maybe even spiritually. I don't what do you all think?