Ah, yes, I was born in a small mining town just each of Minas Tirith, amongst the foul mists of the legions of nearby orcs and .....oh you meant the psychology/psychiatry thing?
In a nutshell, I was in a clinical neuropsychology Ph.D. program and spent two+ years there, but became increasingly aggravated the longer I was there. I did, and still do, love psychological theory and intellectual stimulation that it brought, but I found the relentless testing and textbook interpretation to be increasingly mindless and underwhelming. By the time I left with the Master's degree, a large portion of our tests could be administered, scored, and interpreted by computer. During some of these long tests, you felt like a glorified proctor. Of course, I was younger and less mature at the time, but I felt that I couldn't endure this for the rest of my productive life. I suppose in hindsight that if I had better teachers, ones that didn't make you go door-to-door to get subjects for their 9 hour neuropsych batteries (that you had to administer), that you weren't allowed to compensate, and that he WOULD CALL on the phone to make sure you didn't make up the data (all for his "database" of course), I wouldn't have had such a bad taste in my mouth. I could have looked more to the light at the end of the tunnel, so to speak. In the end now however, as I graduate medical school, I'm happy with the choice I made.
In psychology, you often may feel the need to "sink your teeth into something," as you are often inundated with theory, theory, theory. The neuro part of the neuropsychology helped satiate some of that, but I became more frustrated at the prospect of not *really* knowing what was biological illness manifesting as psychiatric, and vice versa. I figured that while I was still relatively young, I'd try my hand at med school - with initial thoughts of becoming a neurologist. I reasoned that if I got in, I'd go...if I didn't, I'd just finish the Ph.D. and at least have something. Like I said above, I made it into med school after completing a post-bac, and the rest is proverbial history.
.....not to mention the increased salary