Further to what Mike said, I have also skied with Gary quite a bit over the past few years, and have to say that he has an enormous sense of fun and playfulness in his skiing. He is always looking for soft snow, crud and bumps to play in. As far as learning, his mantra seems to be "Constant improvement leads to more places on the mountain to have fun", and I have to admit that has rubbed off on me. Watching him ski with our 14 year old daughter out west is an absolute blast -- the two of them are inseparable, and spend days snooping out little glades, steeps, bump runs, chutes, gullies, and all manner of cool terrain to play in.
OTOH, I have also seen Gary stomp the throttle on some wide open groomers, and believe me, he can FLY, and with utter smoothness and fluidity. But 95% of the time, he chooses not to ski that way (with emphasis on choice). Not because he can't, but because other kinds of skiing are simply more fun to him.
Thankfully, he is not hyper-focused on technique as the be-all and end-all of the sport, otherwise he'd be a pretty boring chap to ski with.