I was for years, then she hooked up with an ass monkey I cannot stand. As long as she is with him I want little to do with her because she is becoming more like him as time goes on. She is 30 and can make her choices, I have made mine and he is not included in them
You gotta do what you gotta do. Once they're an adult all you can do is suggest changes but they have a right to screw up their life like everyone else.
That's how to think outside the box, but remain inside of the protective perimeter.
Same goes for kittens! (Like the little beast-demon that adopted us!)