What is the difference between someone who knows and someone who doesn't know when it comes to investigating a certain topic? For example we need to discuss the purchase of a second-hand car we are interested in. Well, the person who doesn't know will start coming up with questions on the spot while the car savvy person will have a structured approach to understand if the car is worth what the dealer wants for it. So we become experts in second hand cars, mobile phones, apartments for rent, love partners, etc. But how about life? Do we have the same structured approach to life? If you don't have this, here are 10 questions for you to ask yourself. Click here to read them.