Addendum did Wednesday, March 18, 2015 at 13:32 hours:
As martial artists we sometimes forget, "We have been learning some nasty stuff and may be in for a surprise when we find out just how nasty it can be."
In addition we as martial artists must remember, "One of the biggest disconnects in martial arts training is that it is so easy to forget what you are training to do." AND "A powerful, focused punch lands with enough force to concuss the brain or break or dislocate the adversary's jaw." AND "To practice and to either forget or ignore what you are practicing is something close to unforgivable."
All quotes from Rory Miller's book, "Scaling Force."