text: Let's just say that you want to play a sport but you are stuck on picking between basketball and football. Asking one of your friends or family could result on picking the sport that you might not want. Most people prefer other sports they you may not like. They could have hated basketball and loved football and told you that football would be a good sport for you just because they are bias on it. You might not be good at football and if you asked most of your close friends, they would know what sport you would be really good at.