Sure, it's fun to reflect on the meaning of life. I'm in the process of reading "The Happiness Project". And nothing in this book is profounding (to be honest). Basically, it's one person journey to happiness and fulfilling life's goal. From what I've gotten, the meaning of life is the journey to happiness.
This past week, I've been really struggling with where I want to go/what I want to do. What I've learned is the following: Don't deny what makes you happy.
On the same note, watch the following video.