Being a Kid

I think the hardest thing about being a kid is the same as being a teenager or a young adult: 

no one takes you seriously. 

Since you haven't had as many years on earth as others, people tend to look down on you and find your opinion very juvenile or idiotic. However, just because someone hasn't lived as long as others doesn't mean they aren't able to give good advice, be successful, or make mature decisions. There are plenty of people in their 40s or even older who are ten times more immature than kids in high school. 

Age is just a number, people!