I have to agree with Johnny. I've been taking martial arts since I was 12 (almost 28 yrs old now) but they've all been striking arts. While that's served me well, I will say I do VERY MUCH regret never taking a children's judo or school-based wrestling class. It would have benefitted me alot more in the long run as grappling is a difficult art to pick up for me as an adult.