I have little that's new to add, but I'll try.
It may be true that helicopters are the most challenging machines that are routinely operated. That challenge is enhanced by our personal goals to get a little bit better every time.
When I go to work, I never really know what I'll be doing that day. Could be piles of paperwork or pulling someone off a mountain in poor weather.
The work we do makes a difference to the people we serve. Whether its a victim rescued, a heli-tour customer, or moving equipment to otherwise inaccessible areas, the customer appreciates what we've done and recognizes the difference we made.
To sum up, we have a challenging, diverse, and rewarding job. What more could you want?