I've worked in the busiest ER in Ohio, the busiest ER in NC and I agree that most people just want immediate care. Unfortunately, IMHO, urgent care and immediate care don't make good clinical decisions or delineate good clinical plans with patients. So, they show up on our doorstep.
My training is in emergent critical care - recognizing and treating (or risk stratification of lethal medical problems) and I think we are good at it. We're at a point where good FP/IM docs are absent and are (in remote locations) FMGs. Some of these docs are great! Some, well, some folks mostly of the PCP persuasion need help and are better off elsewhere. I go for long stretches of "urgent care" type complaints to weeks of managing really sick patients in the ED who need an ICU or direct OR management without resources - so those times are definitely not boring.
EM is, typically, boring because people coming in really don't have emergencies. But, one never knows how a shift will progress and sometimes I have 2-3 patients out of 10-13 who require critical care. Then, it's not boring. But the same thing applies across all specialties. Occasionally we get odd cases, difficult (not by personality, but by disease) cases and we deal with them. I would say, based on experience at my current shop, about 30-40% of the people need to be there. We have a high acuity, and it's why I work there. If it's any indication to those in the know, I've done two lateral canthotomies in the last 2 years, which was 2 more than my PD did in the last 20.
Zebras herd. Boring is relative. If "action" is what you want, you can move to an area with a "stimulating patient population." This usually means the underserved, poor and involves more remote hospital/clinic placement. If you really want it all - stay in academics and work at a tertiary referral center - they get everything (of course a lot of BS also, but the real nasties also.)
So - again, average of "not boring." Especially when ED docs cover floor and ICU codes. 2 Docs overnight, hospitalist and ED. Limited sub-specialist direct contact (NO ONE in house.) It's not boring.
Again. (I'm holding my head bilaterally - resist the the stupid troll reply rhetoric) Medicine involves repetition, involves boredom. The good docs don't get locked into boredom, repetition. Good docs will alleviate boredom with, funny thing, patient discussion, contact, and will talk about everything (sex, drugs, social situation, etc.)
I listen to and understand those docs who have been out there, working, helping patients as best they can. We owe it to med students and trainees (residents) who either have no clue or are perpetually mislead as to what medicine is. There is limited data on everything that we do.
Folks, it's a job. We have a job to do. We also have an awesome responsibility given our "job" that is only "boring" if we choose to make it so.
So - choose your specialty in something you can handle - i.e. if you hate procedures skip FP/GP, derm, surg, ER - choose IM or an offshoot.
If you like procedures - well then do procedures. This is not rocket science .