wow, there's quite a list for this question:
engineer
PA
pharmacist
college professor
veterinarian
DO
and I'm sure a few others I can't remember
good question
I didn't go with veterinarian because I didn't think I'd be able to euthanize animals, honestly, even if I knew it was the best thing for them.
DO: This career path really interested me, especially when I found out that there was a such thing as DO's and not only MD's. However, I'm honestly not up for that much school. I want to start my life (outside of school), and even if/when I would have graduated, most MD/DO's work many hours per week. In that respect, the job wasn't fitting for me, and I knew I couldn't handle it, especially trying to get through med school and residency with these doubts.
PA: I'm still thinking a bit on this one, but I would like knowing and working with my patients and just not seeing them for small periods of time and then sending them off to others (like a PT) or prescribe drugs to them. I'd also like to be more specialized than not.
Pharmacist: I was actually accepted into pharmacy school and worked for one (research) but never entered. After shadowing pharmacists all too much, I saw it wasn't for me. Pharmacy is definitely interesting, but you don't have much control over your patients; you're filling their medications, not prescribing them. I would have wanted more influence in the patients. You could work in the hospital, but still, I was put off by the drug thing. I'm uncomfortable with them and think they're overused.
engineer: I was also very interested in this one, but after going to an engineer camp I realized it wasn't for me. I don't so much like building/designing new things, (and find long-term research/projects pretty boring honestly) I like working with things that are already built, like the human body. I like learning about something that is already there, knowing it inside out, and then applying my knowledge about it to solve/understand its problems. I think this is something important to consider in choosing engineering or not. Are you a fixer or builder? I'm sure some engineers fix, but I believe most fields of engineering build and design new tools/structures.
wow, long reply, sorry.
but that's about it. I ended up with PT presently because I like working with people and believe much more in not using drugs but more along the lines of prevention and more natural remedies. I wouldn't like just sending my patients off to someone, I would like to be the person that they are sent off to. And college professor, well maybe after PT.
piece of advise someone told me: the medical world is going through some changes, especially with reform. Do what you want, that way if the field you choose is affected, at least you'll still love your job and won't be working one you hate for less money than you want.