One example of many. I like to connect and freely give of my time, knowledge, life experiences. Giving without expectation of return. The very act itself (without ego or judgment involved) spreads love and superabundance. It is bi-directionally beneficial to the individual and receiving party. This is then reflected in both individuals and mirrored in their respective spheres of influence. If we keep our wisdom, knowledge, experiences, and resources to ourselves they die with us and have limited impact on the world at best