I know this question has probably been asked, but what do you guys actually do when you shadow a physician? Is it okay to just stand there? I know you are there to "observe" but I feel like I should be "doing" something also. Lately I've been shadowing a wonderful family medicine physician who has let me get really hands-on with patients, so I feel lucky in that sense. But in general, what have you guys done to get more active during shadowing?