He killed himself because
he had terrible stomach pains which he could only calm with his increasing heroin addiction, and he hated himself while being on heroin which happend to be most of the time.
He hated being famous because he was very controversial and he couldn't have his privacy and didn't want his daughter to loose her private life.
He loved courtney and he hated himself for loving her in spite of all the shit she pulled, he almost had her sent to an institution several times because she would use drugs during pregnancy and lactating stage.
He felt he was a burden for those that really loved him, because of his drug addiction and courtney.
and last but not least he was completly high he had twice and half the ammount of heroin someone his size could handle in his body, his long history with the drug made him more ressilient (sp?) to it, also it kept increasing to stop the stomach pain which he blamed his mother for as it started when he was very young because she stressed him so fucking much being a shitty mother.

*Plot Twist

I am Kurt Cobain.

You poor souls.

Huh. apparently my computer doesn't leave me logged in anymore..