I'mnot a mantis guy, but I change as needed - it's necessary in order to stay on top of your game. I train judo, bjj and muay thai. In judo, If I am used to throwing harai goshi (sweeping hip) against people my height or smaller, I can reach over their shoulder to throw them. If I'm fighting someone taller, do I forget about that throw because I can't reach over his shoulder? No. I modify the throw so that I reach around his waist. I know the traditional way of doing the throws, but also have modified versions that work better for me in competition.
As for the second part of your question, I embrace such ideas. I would never be able to advance in skill if I didn't.
i'm nobody...i'm nobody. i'm a tramp, a bum, a hobo... a boxcar and a jug of wine... but i'm a straight razor if you get to close to me.
-Charles Manson
I will punch, kick, choke, throw or joint manipulate any nationality equally without predjudice.
- Shonie Carter