What’s the difference you ask? There is a huge difference between the mental attitude of fighting versus supporting. The energy vibration you send out when fighting will get you a fight back. You are sending out negativity and we all know that negativity begets more of this undesirable state of mind.
What we should be doing instead, is to support a cause of our choice, because supporting means loving. We should be involved to make this world a better place with all of our hearts and minds and souls. We should not only act on the cause of choice, but we should send out the most positive, loving, and courageous vibes we can.
Love is the only true force of the Universe; and no matter how well-meaning you are, when you fight you are hurting yourself and you are wasting so much of your good energy. But when you support, you become a healer, and you, indeed, have become this great force of Good you are meant to be.