First, we like pleasure; we are attached to it. Conversely, we don’t like pain. Second, we like and are attached to praise. We try to avoid criticism and blame. Third, we like and are attached to fame. We dislike and try to avoid disgrace. Finally, we are attached to gain, to getting what we want. We don’t like losing what we have. According to this very simple teaching, becoming immersed in these four pairs of opposites—pleasure and pain, loss and gain, fame and disgrace, and praise and blame—is what keeps us stuck in the pain of samsara.