The basic cause for the occurrence of feelings like hatred, jealousy and anger is that your human body is constituted by the five elements. As long as the body remains, it will be subject to these emotions. For instance, the experience derived through the senses and the mind occurs when you are awake. When you are sleeping, they are not present. During your sleep, even the mind is absent; you are unconscious even of your breath. In the dream state, you are not even aware of the life process. It is clear that experiences in the dream state are real in that state. There are no dreams in the waking state and there are no perceptions of the waking state in the dream state. In both situations the ‘I’ is the same, only the states are different. Hence reality or Truth is that ‘I’ (Divine Soul) which remains in all the states, and in past, present and future.(My Dear Students Vol 2, Ch 11, Mar 5, 1995.)