You might say that it is not good to be sensitive. Yes, but without being sensitive you cannot evolve. Sensitiveness is a sign of evolution. If you are not sensitive you cannot feel in sympathy with your fellowmen. If you do not feel the feelings of your fellowmen, then you are not yet awake to life. Therefore in order to become a normal human being one has to develop sensitiveness, or at least to arrive at sensitiveness. And when you are sensitive, then life becomes difficult to live. The more sensitive you are, the more thorns you will find on your way. Every move you make, at every turn, at every step there is something to hurt you. It is only one spirit that you can develop, and that is the spirit of indifference - yet not taking away the love and sympathy you have for another: that is the right indifference.