The world houses people and we all have our purposes for being. Find your purpose and answer to it. It could be singing to a targeted audience, changing their lives and in turn getting rewarded financially. It could be helping someone get direction. It could be taking care of the seniors/elderly. It could be donation of food to the poor. Building free houses for the homeless. As a nurse it could be, using your house temporarily to deliver pregnant woman, for free. Find your purpose!