My brother is studying 11th science in a reputed school. Though we don't get why he lies so much, what is there to lie. We have caught him stealing for three times since his 7th grade. Last time we caught him yesterday. He don't listen to any of his elders instead becomes angry when we try to make him understand. How should we treat him? How can we make him stop from telling lies and stealing? We are really worried for his future. He is stealing now from home, he may start stealing from even outside too.