But what about all of the specialties that you get absolutely NO exposure to during med school?
Rad onc? PMnR? Ophtho? Rads? ER?
if it's something that I've had zero exposure to in med school. (My only exposure to PM&R was taking the time to read a lengthy consult on a patient of mine). I won't choose it, and still be perfectly happy with my decision. I dont have to try everything at the buffet to know that I really like the kung po chicken and can eat that every day of the week.
Other things, that ive had some exposure to (ER - from the many admits from my core IM rotation, consults for core OB, and full shifts during core Peds), to know if I'd like to try an elective in it, or even go for as a career.
Then theres the ones in the middle - like Radonc, or Rads - Where you bump into an attending here and there on related rotations. If you're proactive, you can chat with them about whatever patient initiated the bumping-into. See how they think, what they think, and what their role is in the care of your patient. That should give you an idea if its worth perusing further.
But either way... you need to be proactive, keep your eyes open, and use your brain. On reading my only PM&R consult, I found that those docs know anatomy better than Gray himself... so I can extrapolate
like anatomy and neuroscience - think of pm&r
like anatomy, hate patients - radiology
like anatomy, and college physics - rad onc
like everything, have ADD -- ER
like neuroscience, anatomy and physio of the eye - ophtho
like neuroscience - neurology
like psychology - psychiatry
maybe you developed an interest in a disease process... cancer, autimmune, infectious....
maybe you are into fittness, nutrition, and would rather deal with healthy people - try FP, sports, or OB.
just sit back, and think about what it is that you've been good at so far.
But the major point is. Its a buffet. Once you find something you can eat every day, theres nothing wrong with sticking to that. You dont need to experience every field to make an "informed, educated" decision about which is the best for you.
Sometime you all should talk to an old-timer doctor about how they chose their specialty. They didnt go pulling their hair out trying to decide. They picked up on just a few must-haves, and some dont-wants that were based in the specialty, not in variable things like money or call-schedule.... they just picked something and went with it.
I talked to an ophtho who chose it because he loved surgery and hated blood
-a doc who chose IM because he wanted to be a real doc, and Nephro fellowship because he liked chemistry.
- a doc who was applying for peds, hated to see babies suffering (as if people like that) - went IM at the very last minute.... now an interventional cardio
- a doc who became an FP only because he couldnt decide between Peds and EM.
All of them couldnt be happier with their choices.
The universe has its way of sorting things out. Enter a field for the "wrong" reasons, and you'll be miserable at worst, bored at best. If by the end of 3rd year, nothing - no basic science, and no core medical field has caught your interest... you must have entered medical school for the wrong reasons.