Answer: Can Malchut influence itself? It changes only under impact from outside. Every quality affects other external characteristics, forces, and properties, and thus, it changes its state. It is impossible for any Sefira to be changed without changing the entire system of ten Sefirot in general.
For some reason, we think that we ourselves can do something with ourselves. If, for example, I want to stay on a diet, I need an external influence that will help me maintain it. I remove all the temptations around me so that there are no sweets nearby. I create a new schedule, and so forth. That is, I should organize all the external factors—still, vegetative, animate, and human—so that they have the desired effect on me. I think only about the surrounding conditions.
I make a contract in the event that I will change in a moment, and then the terms of the contract keep me in the same state. To do this, I make an agreement with the person who will influence me or support me on the still, vegetative, and animate levels. It doesn’t matter what these forces are. The main thing is that they keep me in the desired state.
I have reached a certain state and want it to become permanent, and from it, I was able to advance even further. So, I must strengthen this state, fix it like a ship that drops anchor to avoid drifting from the shore or ties itself to a pier. I always need external support of all the four types: still, vegetative, animate, and human.
From the 1st part of the Daily Kabbalah Lesson 5/20/2013, Writings of Rabash