Did you ever ask yourself that question? If not, try it. Who are you pouring into? Who would miss you if you didn't show up today? Whose day would be different if you disappeared?
The interesting thing is that if we made that list, it would probably be wrong. We often have no idea who really needs us. We don't realize how the little things that we do affect people greatly.
You can try to make the list (and I think there's value in that), but more importantly, keep doing the little things. Keep caring. Keep trying. Keep smiling. Keep giving people a reason to miss you. You have no idea who is thankful for you and the things you do.
Hebrews 12:28-29