Personally, I would not sit around during my few last days off and dream about intern year. I did this last year...daydreamed about starting, seeing patients, actually doing something productive and now I just wish I had spent those last few days not thinking or looking forward to intern year at all.
By all stretches of the imagination it is the hardest year you will ever go through. It's one thing to think/talk about not having any sleep, its quite another to have 5 patients crashing in an ICU, 10 "stable" ICU patients and you with a resident (and that's it) in charge of it all with the ER continuing to page to come get the patients they've intubated for drunkenness/airway protection. Or, have the 3 different surgical teams take the patient to the OR at 1AM, place about 12 drains in his head and neck and 2 chest tubes for Ludwig's angina and drop him off without post op orders in your MICU because no residents staff the SICU on your first night on call of your intern year. Your resident is nowhere to be found. Or the 36 year old patient with pancreatitis who needs you to be at his bedside non-stop through the night (17 L of fluid, intubation, central line, art line and I lost count of the electrolytes he got);until 6AM when the surgeon comes in and says, not in front of mom, " I guess he'll go the OR before he dies then" It's not just about the sleep. It's about the level your brain is required to function without all of that sleep, and people are counting on you. Families are counting on you and its a heap of responsibility, on top of the exhaustion, that you have never even been close to feeling or having before. And if you were like me, none of my patients died in medical school, at least not right in front of me, and that's a whole different ball game.
That was just In my relavtively easy intern year (2 months ICU, 6months floor and 4 electives). So I say, relax, do not look forward to intern year until it starts. Rest your brain. Rest your body and go in fresh. Then, when it gets here, in just a week or so, work hard at it. It will be one of the best experiences you'll have from a learning standpoint if you take it seriously (not everyone does and you'll see patients suffer for that). Finally, if your like me, you can be thankful for it, but ecstatic that your moving on to something other than medicine (and grateful to those who have the stamina to stay in IM.).