how to properly wash dishes in a restaurant what do you do when you fear failure? | warrior forum ...

At the moment, I am involved in a project that I have never done and it has to be the most terrible experience of my life.
I managed to insult my potential clientI in this learning curve, and I went through a moment when I thought, "I can't do that.
Who do I think I am?
"So I got up and went to wash the dishes, which calmed me down.
I know I will go back and finish the project to satisfy my clients because I will regret it for a lifetime if I don't.
Not because of the customer, but because I will fail myself.
Who would consider washing dishes a coping mechanism for fear of failure?