There are many reasons personally i was bullied and it was because people were afraid that i would someone bigger or better than them that could be a reason and for violence
I really don't have an explination, but i do know that some people could be at the wrong place at the wrong time
Hope it helps :)
They make a product look as best as it can rather than making it look how it really is.
They also use loud voices that almost urge you to buy a product and make it look very professional
they also add a real life scenario or even comedy in commercials
How the characters emotions changed during the story such as how the character seemed upset-ish but as the story went on the characters emotions began to change to glad and happy yet confused on who had given her the present until the doctors had told her (maybe,heh heh sorry for long explanation) Hope this helps you have an amazing day!!