There are 2 role models that shape how we respond in life. Role model no 1, your mother or father and role model no 2, the teacher who gave you the hardest time or maybe several who did.
Usually the way we were treated, when our parents and teachers felt we had done something wrong and gave their response to it in the way of punishment, ridicule or showing us up in public, is the way you now respond to situations in life. In particular your reaction and response to your loved ones, partners, siblings and children. You basically are copying what they did to you, to now doing it to those nearest to you.
Just stop and think for a few minutes and consider how you treat your nearest and dearest when I’m your opinion they have done something wrong.
Maybe have a think about how you react to drivers on the road when in your opinion you believe they have done something wrong? A tiny bit of road rage, maybe a lot of road rage? How did your father react to drivers when he drove you around or maybe your mother? Did they curse at bad drivers, at certain models of cars, at cyclists, pedestrians, older drivers? Does any of this ring true?