Answer: Determination is acquired by feedback. If the teacher influences the ten and the ten influences you, you feel determined and safe along the way. Everything is solved in this chain, which is the only thing that exists.
Answer: To integrate in them. The teacher formats the ten and its internal laws so that everyone can be as one, and you penetrate this ten, dissolve in it, and you can be absolutely sure that you will find the Creator in it.
A ten is a vessel, a Partzuf, (the body of the soul). And the light that develops in it is the Creator Himself.
From KabTV’s “Fundamentals of Kabbalah” 12/9/18