Answer: There is no need to fight egoism. First of all, if you do this, the ego will defeat you. Second of all, while breaking the ego, you will get several egos within yourself. It is better not to do this.
Only the upper light can work with egoism. It created the ego, not you. Egoism is above you. It is a property of nature that the Creator created. Do you think we are able to resist it or do something with this property? Not at all. Try and convince yourself that you are weak, that you do not understand what to do with it. Nothing will work.
You only need one thing: with the help of the friends, with the help of the group, attract the upper light. This is our effort. The light already knows what to do with the ego because the light created it. So, let the light work with the ego.
From KabTV’s “Fundamentals of Kabbalah,” 2/16/20