You ask what the purpose of staying young is. There are many advantages to staying young throughout one's lifetime. Maintaining one's youth is currently in demand. There are numerous ways to look and feel that way especially without spending a great deal of money.
How would you define "youth"? Being youthful is a mental, physical, and emotional state. Typically, being young means being healthy and having a sharp mind. It is important to many individuals why they do not wish to age.
