Are you a dolphin, a bear, a wolf or a lion?

The best time to wake, eat, sleep, exercise or go shopping

You've probably already seen a lot of tricks and tips about the "what" and "how" of success (how to lose weight; what to say to your boss to get a pay increase, etc). "What" and "how" are excellent and necessary questions - but there is another crucial question that must be addressed in order to make fast, dramatic, lasting improvements in the quality of your life across the board.

"When" is the ultimate life hack. It's the foundation of success, the key that unlocks a faster, smarter, better and stronger you. Knowing "when" enables you to perform "what" and "how" to your maximum potential. Having worked with patients who suffer from sleep disorders for over 15 years, I've learnt that you only need to make micro-adjustments to start seeing benefits. Let's say you change the time of your first cup of coffee in the morning so that it better fits your body's needs. The action will nudge the rhythm of your entire day back in sync with the rhythm of your biology. One small change helps everything to feel easier and flow naturally.