Crazy Brother's

My brothers are absolutely crazy, they fight like normal brothers should but sometimes they are just nuts. My younger brother likes to play video games for days upon days and then goes crazy when my mom says Austin you need to do some homework or Austin you need to share with your brother. Then this is what happens mom are you serious, I don't want to, or some other excuse, or he starts to cry. Now my youngest brother Casey is something else, he will throw himself onto the ground, scream and cry until his throat hurts. He's hurt himself before, like when he threw himself onto the ground once because he got told no and when he did he hit his head on a door. Now don't get me wrong I love my brothers but there tempers are totally out of control to me at least. When they are in good moods and aren't fighting, arguing, or being rude and are behaving they are really nice to be around. They do have chores and they do, do there chores but when they don't want to they take there own time, sometimes it takes a few Casey go do what I told you to do, Austin did you do what I asked you to do? My brother Austin is 9 and Casey is 4.