What if we did have did have a "Buddha nature" inside of us- a pure beauty, joy, and love that is pure possibility? Buddha nature (or Christ consciousness, life force, chi, passion, prana) is pure spiritual energy that is available to be "reflected" any way we choose. When we are angry that is how we are reflecting our Buddha nature.
Or if you like... What if the only true emotion is joy? And, all the other feelings and emotional states are derivations of joy. If we are feeling sorry for ourselves, that is how we are expressing our joy.
So, how do you choose to express your joy? How do you choose to reflect your Buddha nature?It may be the most important choice you have. It may be the only choice you have.
The choice you make in expressing your Buddha nature in any given moment is your "offering" to those around you and the world. It is your prayer. It is how you "make a difference." It is whether you contribute to peace or violence. It is whether you uplift or drag down. It is whether you create or destroy.
The choice you make in expressing your joy is "how you affect." It is also the experience that you choose to have. And... it makes all the difference in the world.