Primal and everyone else:
I do understand where you are coming from Primal, as I too include fitness and health at the very top of my "life hierarchy." I link my achievements and my health to personal excellence. I also try to be the best trainer that I can be, and impact as many people's lives with as much power as possible. I want to change my client's lives. I have a great career, a great fiancé and family, and a great overall life. I feel 100% powerful and successful. However, what I have achieved that makes me FEEL powerful and successful may not be the same things that would make someone else feel powerful and successful.
My point is, different strokes for different folks. I think you are assuming that everyone must live up to your expectations in life that you have set for yourself. This is just ludicrous thinking. I am not trying to come across as rude, but if you are a trainer, you may want to rethink your approach.
Your approach would work perfectly for someone with my mindset. I have done your approach with myself. However, many people are not like you and me. And our ways are not necessarily correct. Everyone has their own personal goals in life and values, and as long as they set them out, and work towards them enough to achieve them, those people are going to lead a life of happiness. They may not reach greatness in the gym, but maybe they are the perfect parent, or a doctor who cures cancer, or a teacher that builds the best minds of this day. Whatever the case may be, greatness can come in many different packages.
To assume that someone is not being "great" in life based on their dedication to their fitness or nutrition plan is flawed.
It is the people who are too lazy to work hard enough to even come close to their PERSONAL goals, or worst yet, are so out of control that they have never even thought about personal development, progress, and goals that we need to worry about. They are the people who need stern wake up calls.
Most of the people in this forum, and in the health circles in general who are working towards their goals, do not need the "verbal slap in the face" approach that you try implementing. If anything, it is a turn off to those who are trying. While I realize your intentions are good, the outcomes are not.
There are times when I am training a client who just can't figure out why he is paying me to train him. He is not seeing results at all, and what good am I? Now he seems to be forgetting the fact that he stopped by Micky D's on the way to the gym and scarfed down 2 big macs and a large fry. Oh yea, and that was the only thing he ate all day. Yea, I want to "verbally slap" the HELL out of the guy. Hell, I want to strangle him! But I have learned over time that this gets you know where.
Long post, but wanted to offer my 2 cents.