Franky, I am not going to lecture you about getting into fights with other kids. It was an unfair fight, and I do not like this thing about posting the video on YouTube. If he does then it is evidence that he punched you first and the cops can get involved.
What I worry about is you should not be getting hit in the head because it could cause a seizure. I think back to the Karate Kid and wished that you got him good. So what is your parents asking about the bruises?
No, the guy is clearly a bully and like a lot of bullies he likes to play it safe by picking on someone who he is pretty sure by nature or size that he dominate. If he chooses to behave like that, the day will come where he picks on someone more capable than him and he will get a hard well needed lesson. You have nothing to be embarrassed about.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.