Sentient beings, self and others, enemies and dear ones-all are made by thoughts. It is like seeing a rope and mistaking it for a snake. When we think that the rope is a snake, we are scared, but once we see that we are looking at a rope, our fear dissipates. We have been deluded by our thoughts. Likewise, mentally fabricating self and others, we generate attachment and aversion.
As an actor you just want to continue to work on things that you like. You can be in this business a long time and consistently working and just be totally artistically unfulfilled.