You are the cause of everything that happens in the now and with your energies. Therefore, you are also the cause of the logical consequence of the act, thought or event. Whether this is of a negative or positive nature.
A little something, oh... that's only 1, that's nothing, to do a small selection from the box. Don't underestimate the consequence. That one rain drop can eventually become a very powerful wave, the so-called ripple effect.
By becoming more aware of our influence on the gene that takes place in the now. Can we bend this to our hands? By making conscious choices, having thoughts and having positive energies we are capable of so much more.