Although we each believe our thoughts are specific and personal to ourselves, in fact, our thoughts, fears, and desires are normal to all egos and are commonly shared. In this way, it is relatively easy to read the thoughts of most humans with just a few subtle cues. Thoughts tend to run along the same worn tracks leading to the same worn conclusions. Combining this knowledge with an understanding of the types of thoughts that individuals at different levels of consciousness will gravitate towards will, with experience, lead to becoming a most astute mind reader.
Seeing the commonality of human thought helps us to view our ego tendencies in a less personal and more universal way. It relieves guilt and gives lightness to the path by virtue of the collective and general nature of human experience. The ego is a shared human problem and its dissolution is a benefit to all mankind. Human life is inevitably filled with many hurts and injustices. We do not live in a world of enlightened beings, nor are we enlightened ourselves. We live in a world where most people are struggling, unhappy, and having numerous problems of all sorts.