This has happened many times in my life, but at a point in time, I was ready to confront the question till I got an honest answer. The key to introspection is to have a sound body in a sound mind. When it comes to sound body, I am not suggesting that every one of us should get a six pack. Your body should enable you to work towards a sound mind. As far as sound mind is concerned, think of yourself as a frequency modulation (FM) Radio..