Is there someone you know who has never grown into an adult?

Someone who is a full blown adult in their 30s, 40s, or older but they're still stuck in the mindset of a teen or 21 year-old. Like they literally develop at the pace of a snail. If at all. Do you know anyone like that?

Is there someone you know who has never grown into an adult?
Is there someone you know who has never grown into an adult?
Post Opinion