When younger, I'd think that the real change came from action, destroying or creating the things that need to exist or be destroyed.
Today I understand that the real revolutionary thing to do is to not be ashamed to share good feelings, to be patient with others, to be willing to teach, organize and most importantly learn.
Don't change the world, you can't. You can't change people either.
You can only change yourself. You can set an example.
That is the real revolution.