The Paishacha and Asura forms should never be adopted (by any man). These are the ordinances of the scriptures and man should act according to them.
पैशाच आसुरश्चैव न कर्तव्यौ कदाचन। अनेन विधिना कार्यो धर्मस्यैषा गतिः स्मृता॥