Tzava'at HaRivash Chapter 27
Can copy this into an AI, or connect the whole library to your assistant. For deeper learning, you can directly use the original seforim, sites, and apps.
ויהפוך הלילות לימים ויישן ביום כמה שעות כדי שתספיק לו מעט שינה בלילה:
The Way of The Baal Shem Tov. Adapted into English by Rabbi Amiram Markel and Yehudah Shimon Markel, 2020
Convert your nights into days. Sleep a few hours during the day, so that a small amount of sleep at night will suffice you.