I am simply making an observation. A hall monitor would be whining to the principle.
How bad were you bullied in your life? I mean, you have all the signs. Late in life learning martial arts and weight lifting. Telling everyone how superior you are. Making up stories about your childhood and family situation. Starting **** with posters anonymously while also threatening them, anonymously.
And no, I am not bitter. You are a 67 year old "man" living alone in a duplex. Just making observations.