Composure. Handling critical situations.

I felt so many times that a project reached into a critical situation and I felt so many times I am way too frustrated to handle the situation properly. My frustrations were close to mess up the project, even more, to mess up other people's work and efforts. This is what makes me control the situation better: always consider the outcome of my reactions / attitude, always consider what is depending on my behavior.

True. Read the article

http://www.sitepoint.com/blog-post-view?id=257179