Lack of Passion?

So, this blog is all about living with passion. What happens when you lack passion in your life? I'd call that apathy. But I know in my own life this is the weakness that I struggle with most, that leads to other problems. When I feel apathetic about school, I start to slack off, procrastinate, and complain. When I am apathetic towards people, I tend to just stay in and isolate myself from my friends. Finally, when I get apathetic about my relationship with God, I don't feel like reading my Bible or spending a lot of time in prayer, even though I know that is the best thing for me. As of yet, I'm not sure how to overcome this apathy, other than just naturally rediscovering my passions.