Do you happen to know anything about lawyers?
i know some facts, my uncle is a lawyer, he practices law as a advocate and a counselor
What kind of clients does he work with?
He is a defense attorney, involves the practical application of abstract legal theories and knowledge to solve specific individualized problems
Does he defend those that are accused of crimes?
Yes, it was very hard for him do become a lawyer, also  the meaning of the term "lawyer" may vary from place to place.
Did he pass the bar on the first attempt?
No, he had two exams, he passed them from his second try, the role of the lawyer varies greatly across legal jurisdictions, so he had to pass couple of exams