As a big proponent of adult learning, especially for sales people, I've recommitted to a particular training program after a rewarding hiatus. On returning, I met some new attendees -- some new to selling, some new to the training, and some who claim to have been attending this particular brand of training for 30 years.
It's fun to watch each person interact and participate. I get to learn about their learning styles, their personalities, their sales and social skills, and their learning skills.
It's funny how more-learned people (and I've been guilty of this, too) are sometimes actually less able to receive than the new or less educated.
Are you a skilled learner?