Have you disappointed a client that has paid upfront before?

[Btaliat]

There is nothing impossible in freelancing. There can be sometimes when clients will be disappointed as a result of the freelancers not fulfilling their own side of the projects. While this may spoil the reputation of the freelancers, it doesn't mean it is a big deal. Many freelancers may be once or twice might have fallen into this before. Do you have any experience about it? Share it in the comment section below for others to know.