dvcochran
Grandmaster
But now you are changing the dynamics. If the position or distance or control are changing then certainly the feet are a good and useable tool. Naturally they are more effective for some than others because of strength, flexibility, kicking skill, etc...yes as long as you are incontrol then everything is fine, but what if he head butts you or bites your ear off, or hits you with elbows and knees, suddenly your not in control any more. its a risky place to be, particularly if your at a physical disadvantage to start off with and people with a physical advantage like to get in close as thats where they can use it best.
Really if that's where you find yourself by design or bad luck, launching an all out assault with whatever weapons you can muster is the best strategy, hit them as hard and as often as you can, before they can do the same to you, don't mess about trying to ' control them' or you may lose an ear
I am not uncomfortable inside someone's personal space but I do not want my ear so close they can bite it off. But I dont think that is what @marques was referring to.