What's the purpose of staying young? You may ask. Well, there are a lot of positive aspects of staying young in a person's life. Staying young is something that is in demand now. There are many ways that you can look and feel that way, especially without having to shell out a lot of money.How you do define being "young"? Being youthful describes a state of mind, body and heart. Being young usually refers to being healthy and that your mind is sharp. It is important to a lot of people as to why they would not want to age. Some people know that aging can present some effects that they don't want others to see. It can also slow them down from functioning, which is something a lot of people don't want.