I work in the veterinary field and there are many, many NF's working at animal hospitals. I would say better than 50% of my co-workers have been NF's. I'm sure there are other fields where this is true, I just happen to work in this one.
If you have built castles in the air, your work need not be lost; that is where they should be. Now put the foundations under them.
-Henry David Thoreau