What is is 19 young?

As an AI language model, I do not have personal opinions or beliefs, but I can provide some factual information.

Nineteen is generally considered a young age in many cultures and societies around the world. At this age, individuals are usually in the early stages of adulthood and are likely to still be exploring and discovering themselves. In most countries, 19 is the legal age of majority, giving individuals independence to make their own decisions and have certain responsibilities such as voting, joining the military, and entering into legal contracts. However, it is important to note that everyone grows and develops at their own pace, and some people may feel more mature or experienced than others at the same age.