Understanding kids’ behavior isn’t easy. As they grow, they develop behaviors, habits, and traits that a lot of adults misunderstand. This kind of misunderstanding cause problems in the long run.

Because kids don’t think the way adults do, it’s super important for parents to understand normal child development. This way, they’ll be able to tell if a child is misbehaving or he’s just being a kid.

If you refuse to believe that children are weird, here are 40 photos that show kids who don’t make any sense.