I don't know what it is. Only a couple weeks into internship and this is my favorite thing. Milk of Mag, Mag Citrate, enemas, or anything else. I guess I get some satisfaction from helping my patients win the battle of the bulge or turtle head or whatever. Maybe it's because I can see pretty quick results of my work. Am I alone in this? Anyone else develop a somewhat strange interest like this? I know this is pathetic, believe me I've been thinking about how my life all of a sudden turned into this.