How to get someone to leave you alone?
Last year a guy started stalking me so I had a close friend of mine (a guy who is a personal trainer) talk to him. He left me alone of about 3 months, but now he's back. I teach an art class for beginners and he decided to enroll which would be fine if he had any interest in art. He doesn't. I had them drawing for the first ten minutes of class so I could see how skilled they are. He spent all that time just staring at me and holding his pencil in a white knuckled grip while pressing as he could into the paper. He didn't even listen when I tried to explain the exercise or at home practice for them. He just stared. The class lasted an hour and he just stared. He also arrived 10 minutes early and just stared. I have told him to leave me alone but he won't. What should I do? I don't want to involve the police yet, but if this continues to progress I will.