Many people have heard the teaching of the Three Supreme Methods before, but that is not enough. To actually practice it is the most crucial. In my opinion, there is no need to hear more teachings if a teaching cannot be put into practice. One should learn to apply faithfully one teaching at a time. Like walking, one only needs to see clearly some ten meters or so of the road ahead in order to move steadily forward. Conversely, knowing the condition of the road a hundred or even a thousand miles ahead but staying put at the starting point would be completely useless.