What is the best advice you could give to a teenager?

As the eldest child, I was always jealous of my friends who had older siblings. They could take advantage of the expectations in their school lives, friend relationships and even careers. I used to think they faced the least risks. However, I believe that mistakes and hardships have been the source of all my valuable skills and insights. So if I were to give advice to my teenage self, I would advise, “Try and fail as much as possible”. Additionally, I’ve seen many teenagers feel insecure about their potential. To them, I would encourage, “You possess more potential than you realize, so trust in yourself”