"I am an optimist because I want to change things for the better and I know that blood has to be spilled and disharmony and cruelty are necessary to do that"

Henry Rollins' quote speaks with the idea that in order to produce favorable change, it is sometimes required to accept that there will be negative consequences. He is recommending that in order to make the world a much better location, it is sometimes essential to accept that there will be pain and suffering along the way. He is also suggesting that in order to cause favorable modification, it is sometimes necessary to be happy to take risks and to be ready to defend what is right. Rollins' quote is a suggestion that in order to bring about favorable modification, it is in some cases essential to accept that there will be tough times and that there will be a cost. It is a suggestion that in order to make the world a much better location, it is often needed to be ready to make sacrifices and to be ready to put in the effort.