Volleyball is one of the least instinctive, most teamwork dependent, fastest transition games in the world.  It's based on a round ball, a net with holes in it, and the opportunity to use three hits to get the ball over the net.  From there, it can start to get as complicated as you want it to be.  I've worked with pro women's beach volleyball players at refining their shot selection, and working recognition drills to take advantage of the holes in the net more effectively.  I've worked with kids who can run under the net learn to jump and hit the ball over it consistently.  I've been motivated by Special Olympians who learned to pass, set, and hit to targets.  I've coached boys and girls high school and Junior Olympic teams.  I've coached men's and women's intercollegiate varsity teams.  I've worked with men's and women's USAV teams.  I've taught classes for adult and youth beginners, and have run skills camps for elite high school volleyball players.  I've coached on east coast teams that have finished in the top 10 at Boys Junior Olympic Open Nationals, and even had a first season ever girls 16's club team win a bid for its age group to make it to Open Nationals!  And I've also coached teams that haven't been as successful.  In every case, I've learned something within the spectrum of "how it should be done," through "how it can be done," all the way to, "yeah, that didnot work..."  Even my toddling son can't be carried by a floating balloon without "spiking" it...  And, best of all, I've seen a lot of "my kids" give back to the game by becoming coaches in their own right.