Besides, it is very interesting to see that for one person it is necessary to go through pain and trouble and effort in order to come to a certain success or accomplishment, and for another to come to the same experience there is no pain, no trouble, it is easy. One might think, "Why is it easy for one person and why is it so difficult for the other one?" It is difficult because the soul needs that difficulty; it is the need of the soul, it is the want of the soul. There is a belief that the nightingale sits on a thorn in order to cry so melodiously. If you look into the lives of those who go through troubles and sufferings, you will find that unconsciously they seek trouble, they look for it. Not consciously; consciously they would run away from it, but unconsciously they look for it, because it is good for their souls, it is meant for them. If they did not have it, they would not reach satisfaction.