When you do things with obsession and passion, you enjoy them. It gives you pleasure, satisfaction, and ultimately success.
Think of famous people.
Were/are they obsessed with their ideas?
Think of the things, ideas, and goals you have been obsessed with.
What happened that you no longer feel this way? Who or what limited you? Maybe it would be good to return to these things, ideas, and goals.
Think of the things you should be obsessed with to reach your goals.
It may be a job, a particular project, or something in your personal life.