Ask Trump. Why people care about anything? They just do. Anyhow, let's say your high school teacher told you, you never going to be good at anything. Wouldn't you send him a picture of you holding the Nobel prize or the Oscars?
You know it doesn't work like that.
Seriously, when I was in school, some kids did
not have potential and then went on to some big award of big job later in life...they did not go back to school or some high school re-union to prove anything.
Those that didn't have potential to do anything, they were never single out by a teacher and then told you'll never be good at anything except in one rare case. The school I attended knew about the psychological reports of a teacher or administration doing such to a student...they had a policy (disciplinary actions taken against the teacher).
Many schools these days have policies and standards to
protect students from teachers like that.
In fact, one teacher at my school did do such (a substitute teacher) in a rare situation out of anger. Parents of the student filed a complaint and then the teacher was
fired.
With today's social media, if a student that was identified as someone that would
not succeed...identified by others like fellow students and that student later on in life became famous or rich for anything...there would be no need to contact those
types of bullies/trolls because they would
already know about you after hearing about it from another former student (e.g. class reunion) or reading about it on social media.
Any bragging or cockiness is done between friends...not at some teacher.
P.S. In college, I do remember a stuck up beautiful cheerleader that only dated athletes telling a friend of mine (a chemistry nerd) to get lost after he asked her out for a date...she then later humiliated the guy just for fun at a party and thought (yelled) that he was a nobody.
A year later she didn't finish school (her junior year) because she became pregnant. My buddy went on later in life to become president of one of the largest pharmaceutical companies in Europe along with making a fat yearly check with lots of perks.
I once asked him last summer if he ever thinks about that girl. He looked at me and said he had forgotten about her and then reminded me he has
more important things to think about such as his company, wife and kids.
Simply, most folks just don't care after they achieve success. Reality, they should never care or its such a minuscule event in their life. Ignore the bullies and trolls especially in today's social media.