Straight Thin Line Lyrics

Lyric discussion by thewinepresss 

Cover art for Straight Thin Line lyrics by Frida Hyvönen

I'll outthink my flesh the key to all my work is in none of it but in the absence

i love this line, but i don't really understand what she means. any ideas? the fact that the significance of what she has accomplished in life lies in what she has not yet accomplished...? maybe?