Personal discipline can change everything, but to be effective, you may need to put numbers to it. Here, professional speaker Douglas Kruger describes how we can cheat ourselves when we don't know our own numbers.
Douglas Kruger is a 'Hall of Fame' speaker and the author of several bestselling business books with Penguin, focusing on disruptive innovation, expert positioning, and personal wealth.
See him live, or book him as the motivational speaker for your next big event, at www.douglaskruger.com.