MY BIL is such a person. He is almost 40 and still talks about cars like he is high school. He's not married. My MIL still does his taxes, buys him clothes, decorates his house... I can see that my MIL needs to cut the apron strings.
Yes but the one that stands out the most to me is my Son in law. He is by far the most immature, self centered person I have ever met. There has got to be something mentally wrong with him. I hope some day my DD wakes up and divorces him. She could do so much better.

It's not worth getting into here, but my father seemed to start going backwards in maturity as he got older. Or maybe it's just that I was getting older and finally realized that he acts very much like a selfish teenager.
Also one of my current roommates. She's 24, always behind on bills, never cleans up the house, leaves a mess everywhere, eats food that isn't hers, tries to pay rent late every single month, etc.

I have a "friend" that is 30, he still lives with his mom. Spends all his money on "toys", trades his car in every other year. His parents still cook and clean for him. He has one small child and never sees him, he is believes he doesn't need to do anything with him.
This guy is a very immature person and selfish. I don't think he'll ever change.
I had a friend like that, except she never had a child. She is in her late 30s, never moved out of her "old bedroom" and is in a deadend job. It really doesn't matter because her parents still pay for all of her expenses. Her mother has issues with "letting her baby go" (her mother's exact words).
She is selfish, immature and irresponsible. I don't talk to her that much anymore because I just couldn't deal with her issues. Or her mother.
I'm married with 3 kids, but I'm still a big kid. I like going to concerts, Disney, playing games with my kids. I get mad when the Patriots lose.![]()
) I just "chaperoned" my son's band trip to an amusement park just so I could ride the rollercoasters. Also, I will readily shell out money for concert tickets because I love the rush. We are not immature, we are FUN!