Psychologists call this “decision fatigue”: the more choices we are forced to make, the more the quality of our decisions deteriorates.

A decision is a judgment. It is a choice between alternatives. It is rarely a choice between right and wrong. It is at best a choice between “almost right” and “probably wrong” — but much more often a choice between two courses of action neither of which is provably more nearly right than the other.

As we know from life, decisions are far more difficult to make than actions are to take.

A DECISION IS A JUDGMENT. It is a choice between alternatives.

making a decision was only the beginning of things. When someone makes a decision, he is really diving into a strong current that will carry him to places he had never dreamed of when he first made the decision.

Good decision-making is like playing chess and you must avoid making hasty decisions without thinking of how that particular decision will impact on different aspects of your work and organization. The worst kind of decision-making is to decide to delay a difficult decision until later or to pass it to someone else to have to make. You will never excel and be valued by your colleagues if you get into these habits of procrastination and passing responsibility to others.

The risk of making a decision that's wrong is so enormous that sometimes it just crushes people so that they can't make any decision at all because they're afraid of making the wrong decision. And that's exactly what McClellan's problem was.

Sometimes success isn't about making the right decision, it's more about making some decision.

I think about decisions in three ways: hats, haircuts, and tattoos.

Most decisions are like hats. Try one and if you don't like it, put it back and try another. The cost of a mistake is low, so move quickly and try a bunch of hats.

Some decisions are like haircuts. You can fix a bad one, but it won't be quick and you might feel foolish for awhile. That said, don't be scared of a bad haircut. Trying something new is usually a risk worth taking. If it doesn't work out, by this time next year you will have moved on and so will everyone else.

A few decisions are like tattoos. Once you make them, you have to live with them. Some mistakes are irreversible. Maybe you'll move on for a moment, but then you'll glance in the mirror and be reminded of that choice all over again. Even years later, the decision leaves a mark. When you're dealing with an irreversible choice, move slowly and think carefully.

What makes a decision great is not that it has a great outcome. A great decision is the result of a good process, and that process must include an attempt to accurately represent our own state of knowledge. That state of knowledge, in turn, is some variation of "I'm not sure."

A decision is the action an executive must take when he has information so incomplete that the answer does not suggest itself.

The Latin root of the word “decision” means “to cut off.” When you make a decision, you are cut off from taking some other course of action. Now, that may sound limiting, but it’s not; it’s liberating.

Don't confuse poor decision making with destiny. Own your mistakes. It's OK; we all make them. Learn from them so they can empower you!

"A decision is the act of committing to a specific plan of action. The word "decide" comes from the Latin decidere, which means to "cut off". When you make a decision, you're cutting off the other possible avenues that you could explore, leaving only the path you're committing to."