I think everyone makes a mistake at least once in their life. The important thing is what you learn from it. That's why I have problems with our Pashtunwali code. We are supposed to take revenge for wrongs done to us, but where does that end? If a man in one family is killed or hurt by another man, revenge must be exacted to restore nang (honor).
I Am Malala: The Girl Who Stood Up for Education and Was Shot by the Taliban (ed. Little, Brown, 2013) - ISBN: 9780316322416