Teaching a practice can also be a hindrance if it becomes one's identity. To be a spiritual teacher is a temporary function. I'm a spiritual teacher when somebody comes to me and some teaching happens, but the moment they leave I'm no longer a spiritual teacher. If I carry the identity of spiritual teacher, it will cause suffering.
Eckhart TolleAction arising out of suffering is contaminated with suffering and causes further suffering, and that is karma. Action that arises out of a state of "acceptance" is totally free of karma. And there is a vast difference.
Eckhart TolleThrough being "right", you feel superior and through feeling superior you strengthen your sense of self. In reality, of course, you are only strengthening the illusion of ego.
Eckhart TolleWhenever there is negativity in you, if you can be aware in that moment that there is something in you that takes pleasure in it or believes it has a useful purpose, you are becoming aware of the ego directly. The moment this happens your identity has shifted from ego to awareness. This means the ego is shrinking and awareness is growing.
Eckhart Tolle