Your Addition To Gmar Tikkun

Even when a little man at the bottom asks and demands, he passes his deficiency up to the very Malchut of Ein Sof. In response, the light of infinity descends upon him, passing through all the degrees and leaving a record about this person in each one of them. This thread, stretching from above downward, is recorded in his name. Thus, every time when he raises a deficiency and brings down a little bit of light, he invests his part, his addition to the general end of correction.¹

The attainment of a Kabbalist depends on his state, character, and height of the root of his soul. However, a Kabbalist does not aspire to gain insight in spirituality as much as possible; he wants to see only what is beneficial for correction. If the revelation is not for the benefit of correction, he “conceals his face.” The prayer of the righteous rises solely for correction, and he must take care of the screen that will allow him to accept revelation only in the light of Hassadim, not for his own sake.²
From the 1^st part of the Daily Kabbalah Lesson 7/31/19, Writings of Baal HaSulam “Preface to the Wisdom of Kabbalah,” Item 160