I have to say that is an absolutely stunning account of what you do. Nowhere near enough people appreciate just what a truly inspiring job you all do, (although I'm sure you're well aware of this already). People always ask 'what is the worst thing you've ever seen?', 'what's the worst thing you've ever treated?'; things that you don't want to think about, that can keep you awake and that you don't particularly want to be asked about. It might help to ask yourself 'what is the best thing I have done as a paramedic/emt?'; there was a reason you joined the service, and if you don't find things difficult then you wouldn't be human. Have a little faith in yourself, I know your readers do.