I started off studying medicine, and did 3 years of it (and was doing well) before side-stepping into a different area. Ended up doing a science PhD and am in a reasonably useful and interesting job. Basically happy. But can never quite stop thinking about the fact I dropped out (e.g., I feel guilty about the government funding of the half-training I did). I think I couldn't hack the emotional aspect, and suspect I was just a bit immature (I started uni at 17, and was an emotionally young 17). I never meet anyone else who dropped out of medicine. Anyone here on Mumsnet?