If you want to know how your life is, you won't know it unless you magnify it, you can only see its surface without magnifying glass. The more you know your life, the better your life will be.
Many of us are good at observing others, but ourselves, this is why we are always confusing with our lives.
There is a famous saying “know yourself!”, I quite agree. I am always trying my best to discover my life, but I feel I am very strange to myself. I am so complicated that I can't know myself completely!