A hobo comes up to you and wants to fight. Since you have only seconds to spare before he potentially stabs you and gives you hepatitis, it's imperative that you size up your opponent quickly. I think this video is a great study for when you're outmatched.
I turned 21 recently, and was thinking about all the epic things I could do to celebrate the occasion. I wanted to make it the greatest birthday ever because, after all, it truly is. There's something about being allowed to go out with your friends to a bar that just says "Congratulations, you're an adult! You may now be in the presence of alcohol without someone flipping out."