There are a variety of things that people value and are most passionate about, from sports teams to vacation spots to favorite foods and more. It's easy to tell how much a person has a "heart" for something based on the time, energy, or effort they spend devoted to it. But how many of us have a heart for other people - a passion for helping those in need or sharing our faith with those who have none. How can I tell if I have a heart for people? And what can I do if I don't?