Many years ago I was a "freshman" on the Sun Valley Ski School. The director was an Austrian, who took teaching skiing seriously. While most of us were obsessed with knowing more about technique than the other guy, this Austrian concerned himself more with how to be a "Professional." He had lots of advice about appearance, etc but he said one thing that really caught my attention. He said, "no ´professional´,no matter if you are a doctor, accountant, lawyer, actor...or ski instructor bad mouths or criticizes others in their field. I don´t want any of you to be bad mouthing any other instructors or ski shops...ever. What would a guest think if he overheard a ski instructor saying that another ski instructor was bad or that some ski shop sucked? I reflects badly on all of us. Don´t do it. A true professional doesn´t need to criticize others to boost himself up."
One of the reasons I enthusiastically embraced snowboarding was that as a young sport, there were no rules...goofy, regular, hard boots, soft, air, powder, carving. The measurement for success was based only on how wide your grin was. A true "Professional" understands this. A true professional would say, "I rode like that as I developed my riding. Then I moved on to this. You can try it...enjoy."
Oh, and dittos to Utahcarver...