you have a skill, teach it.
you have some knowledge, spread it.
you have food, feed someone.
you have a love, use it for good.
you are strong, protect those who need help.
you are weak but willing, ask for help.
you have each moment in your day which connects to the one before and the one after, and in each of those, you see how you connect to everyone and everything in the world.
it's time to recommit your participation, and not only want something from the world, but return what you already have.
volunteer your time to do something good. taking care of other people is taking care of yourself.