Thru the years, I learned to let it go.
Customers come and go. You do your best as you can to make your store/office presentable, you have skilled employees & you offer a good product at a very competitive price.
Yet your important customers seem to be dwindling. Quite Normal!
DO NOT TAKE IT PERSONALLY. The life goes on.
You have to remember something important: You are as good as your last performance.
NO MATTER HOW YOU FEEL.
NEVER GIVE UP.