I'm in EM and we steal a few surgery residents every few years. That seems to be one of the "on the list" of specialties that disillusioned surgery residents consider among their first line of specialties. The commonalities would be that you get to do surgical procedures and use your hands, just not nearly as extensive or long, but with the same instant gratification. You still get to 'save lives'. It's a tremendous amount of variety and you aren't stuck in an OR all day as your hustling about on full thrusters. It's stressful, it's draining, but no call, lots of flexibility and good pay. As someone else said though, "no call" can be a bit misleading as the ED is open 24/7, 7 days a week. You will work weekends, days, nights, evenings, holidays for the remainder of your life. Alternating schedules and circadian disruption is very difficult on your body. 2 days off "not on call" as your transitioning from days to night or vice versa is NOT fun and definitely doesn't feel like a real day off. It's jarring on your body and I usually feel like I've been clubbed on the head and hungover when I'm in between switches. It probably lowers my life span by quite a few years, but then again... so does the stress and work of surgery I would gander.
Hey, if you don't like the OR, then you don't like the OR, period. Unfortunately, if that's how you really feel, surgery is not for you, so get out while you can still use the remainder of your GME funding. Try to figure out what you really enjoy and talk to people in other specialties that pique your interest.
I personally love EM, but then again, I'm biased. Just don't forget that there is no panacea specialty. We all have our strengths and weaknesses. Everyone is prone to becoming disillusioned by their specialty/career. You have to make a conscious effort to focus on the things you enjoy and minimize the things that you don't. This is a second career for me. My first was based on one of my life long hobbies. I became disillusioned and it stopped being fun. I don't regret my decision as I made it for other reasons, but in hindsight... I see the commonality and temptation towards the path of "disillusionment" in just about any career. It has helped me tremendously on "bad days or bad months" as I look at the grand picture and remember why I did this and focus on the positives while minimizing the negatives. If you can't do that in surgery, then pick something that you CAN do it in. It's very easy for me to do that in EM.
Our ex-surgery guys seem very happy with their decision and I've never known one to ever go back to surgery or leave EM after "coming over to the dark side of the force" so to speak...