There is this one designer I constantly saw at trade events. I could recognize her because she always carried her dog in her arms. That poor thing seemed to have given up and never made a sound or move. Besides being unprofessional, isn’t this a kind of animal abuse?
Sales representatives also have stories of designers behaving badly. They lack respect for other professionals in the trade and often demand to be accommodated. One example is some designers do not draw out tile layouts and calculate quantities. They buy more than necessary (with the clients’ money) and insist on returning the excess. Most tile stores do not accept returns unless the products are defected. It is possible the refund did not get credit back to the clients.
Some people just have problems being prompt. Once I referred an engineer to a residential renovation project. He connected to the homeowner and made an appointment to visit the jobsite. I was shocked when the homeowner called me and said the engineer missed the appointment with no explanation. We were concerned if anything bad had happened. It turned out there was no good reason.