Being selfless, even in an industry full of show-offs.

The thing that separates the 'eh' trainers and 'good' trainers from the great trainers? Selflessness. Great trainers didn't get into the business to brag about how 'swollen' they are getting because they work out three times a day and eat a ridiculous diet that no one can keep up long term. Bragging to everyone about these things only makes people hate you. So stop. I love the trainers I have as friends on Facebook who will post several times a day about how great they look because they just got done with their second work out for the day and they go home and post nine pictures of their chicken breast and broccoli dinner and a shirtless pic in the mirror. Really? People already hate exercise and diets enough. Don't give them another reason to hate it even more.