Stuck with an advisor who is unprofessional I'm a Masters student in computer science. My current advisor is completely un-professional. He doesn't only write bad letters of recommendations for his students in order to keep them working for him, he even wrote bad letters of recommendations for students who did not ask him for these letters. I think this is egregious. I don't really know why. It might be psychiatric issues. Now, he is the only one in my school doing research. I don't know how to deal with it. Any suggestions would be really appreciated.
Run away! The most important thing to success in your graduate education is your desire to succeed and your advisors desire for you to succeed. I've had friends and family with advisors who were immoral or emotionally unstable, and they are much happier now that they switched institutions/advisers or left the field entirely.