1. Those who show us our mistakes are very beneficial to us. What is better than having someone show you your mistakes, which otherwise you would have to make an effort to see? Gnani Purush is open to the sky. He is like a child. Even a child can show the Gnani his mistakes, without any hesitation and the Gnani would accept.
How can a person get rid of his bad habits? By constantly keeping in mind that his habits are bad, and also openly declaring the same. He should repent a lot for his habits and never defend them. Then he will become free of them. This is Dadashri's personal discovery of how to get rid of bad habits.
2. I have no inflexibility in me. I accept my mistakes readily when they are pointed out to me. I am even thankful to the person who points out my mistakes to me, because if he sees them then it means that the mistakes are there. I would not question whether he is right or wrong.