I'm gonna ignore the fact this is a bot and numerology is BS to make a response. According to arithmetic, 1+0 is 1. My girlfriend was a 1 and I was a 0 so she dumped me because together she was still the same. MBTI (Myers-Briggs) is entirely obsolete and fairly BS. NLP, or Neuro-Linguistic Programming is currently a pseudoscience in the same realm as hypnosis with little to no scientific backing. DISC is also obsolete and also has little to no foundation. "It really only means more to young people under the age of 15." Well this is the wrong place because you gotta be over 13 to be here. Arithmetic is a very small piece of biometrics. Most of it is calculus, statistics, and other high level mathematics. Biometrics, to my knowledge, is not used for any kind of life guidance or reflection of life so far. This isn't Gattaca. Biometrics are used for personal identification, especially in the realm of security.