Are you still a teenager at 25

And after that comes young adults, although pretty much all people in their early twenties are still quite childish, me included.A person begins their teenage life when they turn 13 years old, and ends when they become 20 years old.The ages vary depending on each country.A teenager, or teen, is someone who is between 13 and 19 years old.Thirteen fourteen fifteen sixteen eighteen nineteen and those are the only teen years