Every time i draw labs on a pt they see the 5 tubes and i can almost see the words coming out of thier mouth " do you really need all that blood" and for some reason the first thing to come out of my mouth " well, I sell it on the side" you should see some of the looks !! of course it takes thier mind off the draw.. and i'm done in no time. of course i immediately tell them im joking...i find that by making someone laugh.. it makes it a little easier for them.