I would like to return to 10 years old. At least you are a bit grown up and have more access to rides in amusement parks if you are tall for your age you will be allowed to ride on some restricted rides without an adult with you. At that age, you can also enjoy a lot of new games and clothes that I did not experience in my era. At the age of 10, in a way, you will be allowed to go to your friend's house. You are starting to have your own group of friends and starting to have crushes too. This is the age in preparation for your teenage years.