Sorry, but this sounds like fantasy world garbage concocted by people that live in their parents' basement watching Bruce Lee marathons all day.
If you get into combat, real combat, and not some fantasy world from 1800s China, you will be shot. Probably more than once. No roundhouse, sow choy, pek choy, or sweep is going to save you, regardless of whether or not you practiced it 1000 times with burning fire all around you.
If you are doing martial arts for anything other than health, fitness, or fun competition, you are delusional.
The weakest of all weak things is a virtue that has not been tested in the fire.
~ Mark Twain
Everyone has a plan until they’ve been hit.
~ Joe Lewis
A warrior may choose pacifism; others are condemned to it.
~ Author unknown
"You don't feel lonely.Because you have a lively monkey"
"Ninja can HURT the Spartan, but the Spartan can KILL the Ninja"