Less - Tar Lyrics

I think, I think I know it all,
but can I be sure of the things I've grown to know,
and can I say I know it all,
when rules just guide me to blindly follow
and things are automatic when you see them everyday
is it the same routine
or my f*cked up dreams,
that keep me walking mindless all the way?
I think, I think I know it all
but is our beliefs just stringing us along
and was there something wrong in what I heard,
for every hour of the day?