Nothing against you there Phil...
Here's how I see it. say you do work more, do you think you wouldn't get better? If you work out, and dont push yourself hard, you wont see much improvement, but it you work your ass off, you will improve much more.
Now when ditching the poles, you learn to carry, generate, and control speed in ways you didn't with poles, due to the fact you had poles to make it easier. So skiing the mountain without poles is a learning experience...it has been for me at least....You just have to go and charge...