The letting go is the birthplace of receiving.

As with the breath; the end of our exhale is the emptying out, the letting go. From that space of nothingness, the beginning of receiving, the inhale, the next moment, the life force, the love.. has space to come in, to be received.
They need each other, inseparable, constantly dancing together.

To remember how it feels to let go, focus on the sensation of your out breath.