Answer: Kabbalah is the science of reception, not bestowal. Do you think I bestow to you? On the contrary, I receive from you. It is because when you give, you receive. That is why I always have strength.
Of course, purely physically, it happens sometimes that the body can no longer function the way it should. But essentially, there is no fatigue in bestowal. On the contrary, you are fulfilled all the time, you are bursting. This is pleasure! I advise you to reach that as soon as possible.
Try to teach. Teaching is very beneficial. Expand your circles. Be fruitful and multiply into more and more groups. You will see how it will advance you.
Someone who has a group, who teaches at least a few people, advances a great deal by doing so. You cannot even imagine how the Creator will take care of such a person just because a few more people come through him. It is very important that others stand behind you. Try doing this and you will see how wonderful it is.
From KabTV’s “Fundamentals of Kabbalah,” 1/12/20