Yama is a pessimist about the possibility of success, and enlightenment succes. Many people are spiritual, but they're spiritual in so many different ways. Even after hearing shankarasharia humorously says, among the same group of students the same teacher, you'll have multiple results. To those few who actually get it, asteovata kushalasalaa. There he praises the teacher and the taught. Skilful is the recipient. And extraordinary is the master who can transmit this knowledge. Imagine what is going to be you. Your real nature will be taught. But everything that we know of till in our lives,. whatever we have learnt in our lives