Handprint vs Footprint

You’ve probably heard about an ecological footprint, but have you thought about your handprint? If you focus on your footprint, the best you can get is zero, meaning that you take up no space at all (impossible, and no fun!). If you focus on making your handprint bigger than your footprint, the world is better for you having been in it. What are you doing, to make your handprint bigger than your footprint?