Did you ever promise to do something and then didn't do it? It wasn't much of a commitment, was it? How involved are we? Do we really care?
The great tennis pro and lgbt activist Martina Navratilova once said "The difference between involvement and commitment is like ham and eggs. The chicken is involved; the pig is committed." Indeed.
We all have an opportunity to make change in this world. Every single one of us can do something, but commitment is needed. To make change in this world of ours, be a pig, not a chicken.