For about 10 years – ok maybe more – I've been teaching a session in the summer clerkship for 3rd year medical students. Tonight (like I don't have better things to do – Teresa?) I was cajoled into making a presentation. Something about how a Vulcan Mind Meld wouldn't be sufficient to convey it to the folks who will try to teach it in the Summer while I'm in vacation in Tuscany. Go figure.