I approach every part I'm asked to do and decide to do from exactly the same angle: who is this person, what does he want, how does he attempt to get it, and what happens to him when he doesn't get it, or if he does?
If the great Captain of Plymouth is so very eager to wed me, Why does he not come himself, and take the trouble to woo me? If I am not worth the wooing, I surely am not worth the winning!
If the selflessness of phenomena is analyzed and if this analysis is cultivated, it causes the effect of attaining nirvana. through no other cause does one come to peace.