What Can I Give Right Now?

Edert: In order to receive, you first need to give. And that is such an important less and even when you think you can give nothing, you can give a smile,. It's like and from that, you are creating space so that you can then receive. Well, i'm just so fascenated by your example. Are there any other examples that stick out in your mind when you gave something and it created space for you then to receive?