Skill in any kind of an artform is very impressive, but also, just as equally important is one's inner & outer character. Even more important than both of these two attributes, is keeping one' lineage & historical facts, and martial arts background in proper alignment as well. As Grandmaster Robert Castro so eloquently states in his interview; quote: "If you're not a good person, how are you going to teach somebody to be good, you can't, there is no way, unless you're a liar, a hell of a good liar, a good con artist" unquote. Bottomline is, this person in the interview learned 95% of his 'Cabales Serrada Escrima' curriculum from his first FMA mentor; Grandmaster Sifu/Guru Anthony Davis, as far back as 1983, in San Francisco, California. GM Castro's, limited exposure with the legendary Serrada Escrima founder, Great Grandmaster Guru Angel Cabales, came by way of FMA Grandmaster Guru Anthony Davis, as GM Davis was & still is, a private graduate instructor under GGM Guru Angel Cabales. Also, GM Davis, trained for approximately seven continuous years under the Great Grandmaster as well. Just Keeping the FMA archives straight Respectfully, JW Networks/CEO Note: Checkout the following links below in which displays Grandmaster Guru Anthony Davis instructing GM Rob Castro, in the "Cabales Serrada Escrima Lock & Block Drill" kzbin.info/www/bejne/qmrJppaeeZuVadE kzbin.info/www/bejne/mZ60n6Nqqd2rjpo