I think it is great career because lots of people are in unhealthy due to lots of reason. People need more medical treadling so you should keep this job.
The first thing you need to understand is that anesthesiology is a really limited career. What I mean by that is, everyone thinks it's sounds like a great job and it's a nice dream to have, but once the average person finds out the number of years of education, the level of dedication it requires, etc., most will give up that dream in pursuit of something a little more practical and obtainable. We're talking 4 years of an undergrad degree, 4 years medical school, 3-4 years residency, plus fellowship / specialty training for anesthesia. You have to be a stand-out academic all-star to even be considered for med school. You'll sacrifice most of your free time for studying.
IF you actually make it through med school, residency, and fellowship, then yes, malpractice insurance is expensive, and anesthesia is a high-stress job which holds a ton of responsibility - as much, if not more, than the actual surgeon. It's your job to keep the patient alive while the surgeon operates. Not always an easy task. But if you can handle high stress, high time committment for the education process, the reward is that it's probably one of the highest salary careers in the medical world. But money ain't everything, that's for sure!