Everyone has different skills and abilities. Expanded communication is not unusual and is experienced by most people. The problem with someone "speaking in your mind" is that usually that comes with some control tendencies. It takes both of you to give permission in order for those kinds of communications to occur. He isn't doing it to you. You're both in the dance. Unfortunately, whatever we try to push away simply gets stronger/bigger. When you are ready to let go of this person you already perceive as not good for you, you'll have to find something healthy to replace the negative addiction. Distract yourself with more positive, uplifting things. Change the attraction focus of your personal magnet. Best wishes.