Those deeds should not be done in which the mind is suspicious, there is fear, accusation, embarrassment ridicule, where bad omens occur again and again, there is chance of wounding of self or others and lot of pain. Those works should be given up quickly because that is a sin. Those works should be done in which while doing them, one feels pleasure, enthusiasm and affection. If others respect them and while doing them passions are suppressed, there is purity. For that work which your inner soul inspires again and again, do that work. A proper and successful decision should be made after listening to the inner voice because spirit is never wrong.