Necessary? Is it necessary for me to drink my own urine? No! But I do it anyway, cause it's sterile and I like the taste.This may be just a hunch... but I feel that Might Guy (Naruto), Yogi Berra, and him are very similar types. I can't find a good source of videos featuring exclusively him for your viewing purposes unfortunately.(When questioned on learning how to dodge balls) That's what this sack of wrenches is for. If you can dodge a wrench, you can dodge a ball! (Throws wrench at Justin, hitting him square in the face) Any other questions?