I'm with you on this one... I feel like I don't have any desire to do anything else anymore but binge and purge... It's the only thing i look forward to doing... It's my reward, my stress release.. I too cancel things to sit at home and binge and purge until I am so exhausted from it that I go to bed... Then in the morning I have no desire to get out of bed because I know that it's going to happen all over again.. :/ I literally feel like i can't stop eating to save my own life..