I watch all the documentaries and each time i watch one, i can't help but be in awe of their understanding of an injured/ill person's apprehension, their patience with awkward 'customers', their respect when dealing with the aged, their genuine concern for their patients and their total professionalism. They don't earn big money for what they do so they must do it for the love of the job and the satisfaction they get from saving lives and generally helping the unfortunate. I echo your sentiments, nailit.