Lyric discussion by jinxx55 

Cover art for Scientist Studies lyrics by Death Cab for Cutie

when i really looked at the lyrics it reminded me of a college student living in a dorm for the first time...or an apartment...or someone's attic... somewhere they have to pay rent.

"what ghosts exist behind thses attic walls?" may mean like who has lived here before me?! what has happened here before me?! especially in a dorm.

the other lines could involve the type of dicomfort one may feel in a new situation like this.

i would say it is the first year of college because of the line "this is your first defense" and a four year collage because of the line "a four-year offense to the devoted type". there is something to do with the defense vs. offense aspect but i cant quite put it into words.

then the student is thinking...oh man i thought after highschool all the drama was over...hense the line "i thought that this meant something more than broken hearts and new addictions".

and there are open door parties that everone is invited to hense "i may have got an invitation but i wasn't invited." ...the open door = invitation, but not a real or personal one.

i donno for sure if this is even close but it is my take on the song. i would like to hear more opinions.