When under pressure in a business situation, sometimes people's emotion of choice is  anger.

Have you ever witnessed this first hand? Maybe you've been guilty of it yourself in the past. We've all been angry at some point in our lives. Sometimes it's appropriate; sometimes it's not.

Anger isn't necessarily a bad emotion if you channel it. Anger can be a very useful emotion if it creates a shift in your thinking. 

• "I'm done putting up with this (insert negative...