Did you ever stop to think that about 85 – 90 percent of the world’s population is right handed? Nine in every ten people are said to be right handed, but of the remaining 10% who are left-handed, males outnumber females 3 to 1. On average, statistics even seem to support the longevity of right handed people – they are said to live nine years longer than left handed people. Many devices and appliances are made primarily for right handed individuals, such as refrigerators, scissors, microwaves, can openers, button down shirts, guitars, and even military rifles. In the past, many schools have forced children to write right handed. Left-handedness was seen as being undesirable. However, usually you can’t tell just by looking at someone whether they are right or left-handed, and we are not considered ‘asymmetrical’ because of this.