I disagree about having it the best healthwise. My back is killing me and I burned out multiple times from stress. I'm not comparing myself to a fireman or something like this, but I would change my job for something more outdoorsy anytime if it paid the same.
90% of outdoorsy jobs would ruin your back as well, just in a slightly different way and they'd pay a lot less which would mean your stress would come from money troubles instead of office politics and culture.
