My first project was a veterinary web app ( CRUD ) in a really small company, supposedly to replace the clients junk software, the client was a friend of the money guy of the company, after 18 months doing whatever the client asked, and monthly demos, that fucker said I don't like it, I wanted something equal to what I have been using just with internet connection.
At the same time there was other project to create the workflow of commercial orders with other friend of the money guy ( lol...) But in this case the guy was the salesman, Almost same history. When the technology director and the investor asked the sales guy he said " the client said he is not going to pay a shit, there are a lot of free apps for something like this", of course both of them got fucking mad and blamed us, they invested more than 3 millions ( Mexican pesos ) and got nothing in return.