In return, we receive. And it works!
That's life. Our energy is a mechanism and it needs to be launched, untwisted, wound up - it must be used, otherwise the mechanism rusts, energy does not move and fading, life continues, but a person does not live a full life, but as it exists in it.
In general, I want to say that a person receives even more than gives, many times more. Therefore, be kinder, love, smile more often, learn to see good - direct energy in the right direction.