What is the difference between our passion and purpose in life?
Here is how I like to look at these two subjects:
Passion: What you love to do.
Purpose: Your mission in life.
Your purpose in life should include your passion or else it will probably not be your purpose. I can't see how you could be motivated to do your purpose if it's not also your passion.
So, figure out what you love to do (passion), then figure out how to build your life around it (purpose), and then go and do it!
What do you think?