I've heard this before in shoots, and I totally believe it to be true. The age you enter the wrestling business is the age your emotional maturity gets put in arrested development. And Paige has literally never had a life outside of wrestling. She didn't go to college, or even trade school. She's never had a job outside of wrestling, except for her totally inappropriate job of keeping bar at her carnie parents' pub when she was in high school. All her major friendships seem to be in the business, and all her friends in the WWE are keeping her in the holding pattern over her behavior. Hell, she introduced Rosa and Bobby, and they're not even talking to her or doing business with her anymore.
I just worry about her trying to make a non-wrestling life for herself. Her parents don't seem to have equipped her with the tools for it.
It's similar to how athletes or other child prodigies that dedicate their lives to something from a young age have trouble coping with the real world once they're older. They lack basic social development, because their entire lives have been built around one thing.
And when you throw in the crazy world of pro wrestling that cycle is only going to be more vicious.