1. What do you cry about? 2. What do you laugh about?
In other words, what moves you? Think about the things that break your heart. Think about the things you are passionate about, so passionate that it brings you to tears when standing in the fullness of the need or you laugh and shout for joy when seeing that need meet.
You see, God has given each one of us a small slice of His heart, a tiny portion of the things He loves and cares about. He does that because He wants us to join Him in the work of meeting the needs of the world, to participate in the grand work of rescuing and restoring all things back to the created order. Doing anything else is falling short of your calling.