RE: Knife Training
I usually keep my head down here, but I figured I could add something in this thread. I have worked (training) with Brownie for about a year now with about 50 hours one-on-one attention. My first impression was 'Wow', this stuff works. I do not have a MA background at all, but feel pretty confident the training I have received will keep my bacon out of the fryer. I have now progressed to assisting Brownie in training others. We worked a class of executive protection folks in a neighboring state yesterday and their reaction was the same as mine in earlier training sessions. I spoke to a prison guard manager who attended and was very impressed with the defensive and controling nature of the techniques. By the way, he was the prisons defensive tactics instructor. However, the techniques can be escalated to end threats very quickly, as in the case of multiple attackers. The result was many requests for further training.
Other training time will be with James Keating in October.
So, to answer the original question: Knife training can be very beneficial in increasing your abilities to defend yourself.
Mike