I have know for some time that I have fear of other people's rage being projected towards me, and today I had a dream that again confirm me this problem

On the dream I see a person that is going to commit a crime, this person realize that I am looking at him, he goes directly to me and points out a gun in my head, I remember feeling the touch of the gun in my forehead (this was quite clear). I instantly started to do whatever this person demands to avoid his anger; I give him the money in my wallet, told him that everything is alright and that he should calm down and later I try to become his friend to avoid future anger, here I even ask him if he really likes doing this...shortly after this I woke up.
I would welcome any recommendations or hints on how to address this issue, I feel a little lost in this subject. To me the dream is very clear, I have huge amounts of fear towards the anger of another person and this is blocking my relationship with God.
A little bit of background, during my childhood my father would often get desperate with me, especially if my grades were low, for him low grades would mean lower than 8 (from a maximum of 10), I frequently got 8's + a couple of 9's and 7's + rarely 10's and 6's...as you can imagine almost every month I would panic with the consequence of having one 7 and would get close to a terror feeling if I had one 6. From the ages of 7-12 the punishment for this grades would be scream, hit with a belt or shoe, a slap on the back of my head, etc; from the ages of 13-18 the punishment stopped being physical and only concentrated on screams and some humiliation.
I develop a terror to making mistakes, having low grades or just doing anything bad that could provoke rage from my Dad. Now I have a huge fear of provoking the anger of another person. If anyone has a hint on how to address this fear or how to challangue my addiction to run away from this situations, I would appreciate it.
Alejandro Cid.