yes. i think someone else said that professionals really never tell you how much they ACTUALLY practice anyway. so, we are left with several questions. do they a) practice efficiently and less than we do b) practice efficiently and the same as we do c)practice efficiently and practice 10x more. i think the answer is c. in between lessons, while eating, (don't go to the beach - i think that was mayla's point) entertainment is low on priorities, and they use the answering machine instead of running to the phone during a good session.
It is somehow reassuring that you play something for 2 years before performing it. I think that as amateurs we expect somehow to work on something for 2 months and be able to play it in front of people. No wonder we often give shaky performances. I think in general we don't give ourselves enough time with a piece. Thanks for that.Piz