Can you give a few examples of what you mean by jerk, and how exactly did you clash with your ex bosses?
2. at a previous job an obese boss with back problems asked me to give him back rubs and I refused.
generally I feel I push back against anyone who uses their position to push others around for the sake of power, instead of for the goal.
that let me clash with bosses i think.
I guess people have called me a jerk, treated me like one and I've been rejected at final interview stage many times despite having good skills at code and relationships so I assume it must be because I'm an awful unemployable jerk.