The Reason to Create a Good Vibe with the Client

A Satisfied Client won’t necessarily recommend you to others, nor return with another project. (Satisfied - meaning: got what he/she wanted.)

People always look for a good experience and to feel good. Adding excitement and happiness when creating a logo is fun. People like fun things. They will return to have more fun. A good designer who is also “fun to work with” will get more clients.

Finally, The main reason is that You already work, so at least make it fun.