Here is an excellent video from Zig Ziglar.

Zig has gone over this story many times but he does such a great job of presenting it. The video talks about attitude and how you can go from being a fault finder to being a good finder. While the main story focuses on a lady working for a company this applies to everyone.

Anyone who deals with the public on a daily basis has dealt with people who could find fault with heaven. They always have to find something that is wrong. Let's not be like them and turn ourselves into good finders. Not only will you feel better but it will be contagious.