Answer: Of course! This is the only reason we exist, and this is the reason we study the wisdom of Kabbalah. We study it precisely in order to change our fate! This is the only thing we care about.
Our fate depends on the extent to which we are connected in good relations with all of humanity.
The more strongly a person is connected in good relations with more people in the world, the more deeply he can penetrate the system of the creation and begin to exist as an upper separate element called the soul.
This is precisely what we must think about. A person must take care of his body as long as he lives, but the main thing is the soul.
From the Kabbalah Lesson in Russian 9/18/16