Don’t blink. Don’t even blink. Blink and you’re dead. They are fast. Faster than you can believe. Don’t turn your back, don’t look away, and don’t blink!

-Doctor Who

When making a decision of minor importance, I have always found it advantageous to consider all the pros and cons. In vital matters, however, such as the choice of a mate or a profession, the decision should come from the unconscious, from somewhere within ourselves. In the important decisions of personal life, we should be governed, I think, by the deep inner needs of our nature
—  Sigmund Freud in Blink by Malcom Gladwell