|Learn under fire|
No business book or business plan can predict the future or fully prepare you to become a successful entrepreneur. There is no such thing as the perfect plan. There is no perfect road or one less traveled. Never jump right into a new business without any thought or planning, but don't spend months or years waiting to execute. You will become a well-rounded entrepreneur when tested under fire. The most important thing you can do is learn from your mistakes--and never make the same mistake twice.