Some people enjoy having power, authority over others. I have been in those types of situations where people have yelled at me and said i was full of excuses. Now that im full of excuses. I have actually watched a few past friends who tried to have power over me. They seem to get enjoyment out of it. I have no idea why, is it to feed there ego or to boost there self esteem i dont know. All i can say is no one deserves to be yelled at or told there full of excuses unless it can be proven it is excuses.