Answer: The sixth sense is a desire to bestow, which does not exist in you at the moment. It is a sense that is conditionally called the sixth sense, but is actually also made of five spiritual senses.
Our role is to bestow unto this point. In order to do so we have to draw the direct light so that it will impact it and then the point in the heart will want to expand, to exit the body, and to ascend above it.
When it expands the 125 levels of development will be revealed in it, which is how we grow spiritually.
From KabTV’s “Fundamentals of Kabbalah” 11/11/18