Plenty of Reasons Why
How do you find your why when you are passionate about many different things, or your why shifts and changes?
Look for the commonality; Find the relationship that binds all of your passions together. What is it about your desires that keep you doing what you are doing? There's your why.
Is it the fact that you can help people today reach their goals for tomorrow?
Or is it on a more personal level? Because the more you know today will help get you to tomorrow. The more you learn tomorrow will get you through to the next days. And the more you learn about your why; The better chances of you being able to help others get to their why.
Are you helping other discover their why? Finding your why will mean sharing it with other people. Assisting other people in realizing their whys is a way of understanding your reasons why. Are you sharing your why?