People are hard to satisfy...
I run a small business repairing computers mainly for private people. When I started this job seven years ago, the people at the employment office asked if I had a netsite. No, most often my help is needed when either the Internet or the whole computer isn't working. That didn't affect my getting the start payment for new entrepreneurs, but their opinion was, that a firm in the computer business should have pages in the net.
A woman called me, telling that she was moving to my town and wanted me to do a website for her firm. When I told her that I don't do them, she got very angry and accused me for incompetency. She thought every computer related selfemployed person should be a universal genius, capable of both soldering new caps into a motherboard and creating an artistically and functionally qualified layout for a site, not to mention being able to help her use any program she might have installed...
Once I got an SMS, where someone anonymous asked me, what kind of a computer man I was, since I didn't have webpages. I answered that I'm that kind of of a man who can solve problems with a non-working Internet connection. No comments after that...
One woman sent me e-mail, accusing me for not filling my receipts adequate for tax deduction. She was acting on behalf of a client of mine, whom she didn't name. Well, I visited the local tax office where they told me everything was correct in my bills. No comments after I replied her with this information...
Luckily everything in this job isn't that dark: Before Christmas I got an SMS, wishing me a "Peaceful Christmas from <Name>, a content customer".