Coming of age is a young person's transition from being a child to being an adult. It continues through the teenage years of life.The certain age at which this transition takes place changes in society, as does the nature of the change. It can be a simple legal convention or can be part of a ritual or spiritual event, as practiced by many societies. In the past, and in some societies today, such a change is associated with the age of sexual maturity, especially menarche and spermarche. In others