The Note

I believe that The Note was supposed to be a letter to David Geffen and the fans, explaining why Kurt was leaving the band. The first part of The Note was in Kurt's handwritting, but the only parts that had anything to do with suicide, were proven by specialists to NOT be in Kurt's handwritting. I believe Courtney found and "added" the rest, to make The Note appear to be a suicide note, for her to use after she killed Kurt.