I'm not arguing with you...just responding

I will say that there's a difference between working with kids and working with YOUR kids though. I think some might underestimate that part.
They completely underestimate it. First, most kids, meaning kids who don't do things that are likely to get them put in jail, save their worst and most disrespectful behavior for their parents. Why?? Because ultimately, they know that Mom and Dad aren't going anywhere. Working with other people's children, not only do you often times see those kids best behavior, but ultimately, you don't have a stake in their development. If you are a teacher, you only have to get them to the next grade, then they are somebody else's problem. If you are a therapist or something, once they are no longer in your care, they are ALSO not your problem AND you get paid even if what you try doesn't work. You can always send them somewhere else. If you've tried everything you can, you just recommend another specialist. Once again, not your problem or your responsibility. At the end of the day, you lock the door to your office and go home. I'm a youth director. Work with other people's kids all the time. If they get too out of hand, I just call their parents. I love them and I care what happens to them, but ultimately, they are not my problem.
Your own kids are ALWAYS your problem. No door to lock or no place to go once your day is over and nobody else you can call.