I worry about my grandson, who is 6. He can be sullen or jumping up and down with excitement, much like normal kids. But he steals and lies about it. His parents are very religious and strict. He is always in trouble with them. He had a hard time in grade one and the school wants to hold him back. He's distractable and has a very hard time settling down to do something. He's a risk taker as well. The family has skidoos, moto-cross bikes, ATV's, and he always wants to go fast right now.
They say that BP is genetic, and I believe my grandfather was BP. How do I know if my grandson is too?