2, one life, two fortunes, three geomantics, four virtues and five studies, numerology can not control the acquired environment, numerology is only two of them, just a reference.
3, twins, two born at the same time, the same fate, it is normal that the eldest is better than the second, and the eldest is angry when he is born, which is an example of the same life but different lives. Good feng shui, both of them are good.