Here is the meaning, the purpose of your life: to create yourself, to create who you are. To express, to experience, to declare, to fulfill, to be, who you really are.
Every decision you make -- every decision that you make every second -- is not a decision about what to do, it is a decision about who you are. Every act is an act of self-definition.
Once you understand this, things start to change. You start seeing everything with a new perspective, you start placing everything you do in context.
With every decision, every thought you have, every word you say, every deed you do, ask yourself: Is this Who I Am? And things will start to change. And you will know, as you create her, who you are."
--Neal Donald Walsch