Mistakes are good provided you learn from them, and correct them promptly.

I often say that good crisis management is good decision-making under stress.

So many companies today, when first confronted by a crisis, go into a bunker mentality. They either say, "No comment," or they lie as a knee-jerk reaction. Neither of these sins, I believe, is generally committed on purpose. Rather, companies often panic when first confronted with a crisis and either say nothing, which looks like they're covering something up, or they speak what they wish was the truth.

Too often, clients want us to give them a one-size-fits-all crisis management plan from off the shelf. Some of our competitors do this because it's fast and cheap. They build a plan once and keep using the same plan over and over with other clients.

Unfortunately, today's colleges and universities, and especially our business schools, do not offer pragmatic crisis management teachings.

Social media has dramatically changed the playing field in terms of crisis communications - and any company that does not effectively use social media to take the pulse of its constituents on a constant basis, and know how to communicate with them in a crisis, is breaching its fiduciary responsibilities to its stakeholders.

In my experience, the public will forgive mistakes, provided they are acknowledged promptly and a remedial course of action is articulated. Lawyers often get in the way of this, which is a subject I cover in my book: how to deal with obstructionist lawyers in a crisis.