Lyric discussion by AnIndigoMoon 

Cover art for Goodnight lyrics by Birthday Massacre, The

I definitely think you guys are right - this is about a person who is completely neglected from their family life, and so turns to anything they can to get attention - school, rumors, cutting, whatever they can. And while they hate it - they keep putting themselves down with phrases like 'so unprofessional,' 'nothing exceptional,' 'you're nothing if you're just another' - it's the only way they feel like they're doing something right with themselves ('this is correctional.')

The sad thing about this song is that this person obviously has had no one to hold on to and sees themselves as completely worthless and screwed up. The chorus is absolutely heartrending.

'Mirror on the wall Frame the picture. Reflect this kiss to wish us all Goodnight.'

The only picture the mirror can reflect when you're looking into it is your own face. So the 'frame the picture' is almost a bitter jibe at this person's own self esteem, which is found in various places throughout the rest of the song. And the fact is that this person is looking at themselves in a mirror, pretending to kiss themselves goodnight because no one else will ever do it for them. It's a beautiful and breathtaking picture that makes you want to rip yourself up and cry.