Lyric discussion by Domenachi 

Cover art for Lost lyrics by Highly Suspect

Most of this is obvious, but then there's this line:

Sometimes I fall without makin' a sound

To me, this is like when you're going through what this song talks about, you've been acting out of fears - times when you panic about the situation and fight with your significant other or whatever it is that usually happens when you freak out here. But then at some point you might stop acting out on the fear, and just freak out on the inside - sometimes I fall without making a sound.