Lief is a professional entrepreneur – he started his first company at the age of 18 and he has been the founder or co-founder of over 12 companies.   For anyone who has ever aspired to be an entrepreneur, he is the man to take advice from!  Lief talks about the strategies he has used in order to become successful – both in business, and also at his other endeavors, from running marathons to climbing Mt. Rainier.  Later in the interview Lief has an incredible tip for how he stays so creative that is sure to inspire the listeners to apply this tip in their own lives.