Simple answer? You can't. Not possible to learn how to interact with another person or persons without having another person to interact with. You might be able to grab a few ideas and memorize them. But without actual practice w/another person simulating attacks, it will probably be just the perfect amount to give you enough info to get yourself killed, or at least hurt very badly.
Sorry. Seek the advice of a qualified intructor.
There are no PERFECT techniques, only perfect execution for the situation at hand.