Feelings: True or False?

When Man was first created in the Garden of Eden, his senses and feelings gave him accurate information about the world he was living in. Once Adam and Eve ate from the Tree of knowledge this direct perception of the world became replaced by the need to use knowledge and thought instead. How can we come once more to rely on our feelings and determine directly what is good and what is bad? And what counts as good anyway? From the Kabbalah of Rabbi Yehudah Lev Ashlag (Based on the Introduction to the Panim Meirot U’ Masbirot