I don't know anything about this guy so maybe he is some zen master with a knife. My luck he belongs to this board and I'm going to hurt his feelings.  

I do know that my Dad (or leader in Cub Scouts) would have beat me like a step child if I ever handled a knife life that! 
http://www.youtube.com/watch?v=DQNNSIXceY8IMO you don't stab through a can with your weak hand in front of the blade; 
especially in a survival situation.
If I'm off in left field I apologize but I thought the clip was good for a laugh anyway.  

Edited by 7point82 (09/25/08 04:26 PM)
Edit Reason: typo
_________________________
"There is not a man of us who does not at times need a helping hand to be stretched out to him, and then shame upon him who will not stretch out the helping hand to his brother."  -Theodore Roosevelt