My Best Friend in the Whole WorldEveryone needs a best friend in their life. She needs someone she can trust and turn to to solve her problems. A best friend should be there for you all the time, no matter the situation. In my case, I have known my best friend my whole life. My best friend is my younger sister, Brittany. She's only thirteen months younger than me, so we're very close. Having Brittany as my best friend has made me the person I am today. She taught me to trust people, to solve my problems and to open up and express my feelings. I've always had a hard time learning to trust people. The only person I could trust with everything was my sister Brittany. I could always go to her and let her know if I had done something wrong. She assured me that she wouldn't tell anyone if I didn't want to. I knew all my secrets would be safe with her and no one would find out unless I told them. This was very important to me because I haven't had much luck finding people I can trust. Brittany never told anyone a secret I told her. Knowing that I could trust my sister with everything helped strengthen our relationship. Problem solving was another thing Brittany could help me with. Whenever I had a problem that I couldn't solve myself, I went to see her. Whether it's boys, school work, sports or even just running...