I really don't care for child neurology. It is quite different than adult neurology, with different diseases and very different approaches to treatment, besides the fact that I don't like kids or their parents. You've rotated enough to know whether you want to do child neurology, but not enough to know whether you want to do adult neurology. The neuroICU and stroke are a completely different animal than child neurology, and most child neurologists really hate stroke (and are afraid of it on some level).
I hate internal medicine. It is as many mentioned a lot of mental masturbation before eventually calling the relevant consultant to actually take care of the problem, especially in the high litigation environment of today with easy access to consultants compared to 30 years ago. A lot of it is literally just social work and paperwork- discharge summary and H&P. They have no ability to dictate care to the ER, unlike neurology where we basically just tell the ER what we want to do with the patient in terms of disposition. I did not enjoy my IM rotation in med school. I did not enjoy internship- PGY2 in neurology was busier and more fun. Many IM positions nowadays there are little to no procedures done either, except in more rural locations. IM was a harder more interesting specialty when consultants weren't as available, and CT and ultrasound didn't exist so detailed exam was a crucial skill. Now the exam they do is cursory and finished in under 60 seconds most of the time, and often meaningless as every item of interest has already been scanned by the ED. The exam is critical in neurology, somehow we do far more procedures these days in the average neurologist's practice, we make more money, and we actually have to come to an accurate diagnosis based on exam findings, occasionally with quite rare diseases in the wild. As for outpatient practice in IM- family medicine often has more experience at critical aspects like basic gyn care and office procedures, and more experience in actual outpatient medicine.
I didn't like the OR for a long list of reasons, so I didn't like surgery.
You can meet neurologists at the end of their career that still don't feel like they have a full grasp of the 'subject matter', especially if they have to see cases outside of their immediate subspecialty interests. As for the 'day to day' similarity to medicine this is also not necessarily true, you can easily get 40% of your entire week to be procedures in many jobs- EMG day, botox day, EEG reading afternoons, VNS/RNS/DBS clinic. Or just do hospital neurology and triage stroke alerts and round on hospital patients. Intervention, pain, critical care are there if even more procedures are needed but these can be competitive for the few that want it.