Thats sounds fun and interesting. Getting to know people and interacting with them must be humbling. Its a great career path you have chosen. I would myself love to do the job your doing.
I am still searching for a career path. Process of experimentation is still on.
If i had to choose a career, that would be of an Entrepreneur. For the reason that, I can be part of the process from the top to bottom level and play multiple roles. I am person who likes changes and moving around.
RE: What Job Is More Fun/Interesting Than You Expected?