As a teacher, I can say an hour of hands on experience will teach most students more than weeks of lecture. That doesn't even take into effect all of the how to articles, books, and videos that my FILused whilelearning how to do it on his own. While my dad may have done some of the same,he never had to put it into practice. So while both of them may be helpful, who should I ask advice from about anything prior to the point of kill?