Well, my older sister's normal day is sitting in room doing homework, playing oboe, texting a lot, and facebooking. But when she is not in her room, she is arguing with me. I find it extremely hard to fight with her because I lack any kind of good verbal fighting techniques. I know sibling rivalry is a common everyday thing, but I have never in my life have been able to really tell her to shutup. This is especially bad because I have always wanted to join the marines when I grew up (im 14), so I have learned in my years of studying the military never to back down, and to stay strong and anything of that nature. The point is is that my self esteem/confidence is very low because of this, please give me any sort of help, words of encouragement, or quotes to help me. This has affected nearly every activity I do, thus giving me thoughts of Self Delete because I seem to have no place to get away from everything.