How to High-Five and NEVER miss!
seriously. sounds rediculous, but there's actually a science behind it! or so I am told :P
When giving a high-five, you must focus on/look at the other persons Elbow. And that's it! the perfect High-five every time. give it a try.
After you've mastered this, go check out how to spice it up at wired.com! *I totally rock the Top Gun!*