I really have a lot of life lessons but let me share this.
I have a lecturer in school who will always say to one of my friend in class, "you will never graduate from this school"..we have always thought it was all joke until i met with him in his office. After assisting him to do some work and activities, i brought the the topic of why he will always tell my friend that statement whenever he is in class.
Then he told, he had this lecturer in his school days who happen to be the father of my friend. He said because he failed to do an assignment which he apologized and served punishment for, the lecturer told him he will never graduate that year (his final year in school), and truly the lecturer made sure he repeated that year. That brought him so much pain and hatred to the man and everything that as to do with him as a whole.
This man now transfers that aggression to him and also made sure that he do everything possible to make sure he doesn't have a reputable result.
this my friend now suffered from what his father did..and that tells us that for every good and bad doing we get into, there is always a reward.
Be positive .