Timmy, I found this quote by Jason Dulle discussing "person", it's a little complex and intellectual, but you seem like a smart collie so I think you might get something out of it. WOOF!
The "nature-praying" theory will not work because it falsely assumes that Christ's human
nature is a separate human
person. There can be no equivocation of a nature and a person, however. A nature is the generic substance that is common to all men, being that which makes humanity what it is; a nature is a set of essential characteristics or properties which mark off what sort of thing an individual is.
A person, however, is immaterial conscious substance, a personality; a person is a particular individual who consists of a certain nature, or the particularization of a generic substance. A person is the concrete conscious self, the ego, defining who it is who is of a particular substance.13 It takes a concrete person (hypostasis) to actualize the generic nature (physis).14 In the case of Christ, the person who actualizes the human nature is God, not a separate human person.
God came to exist as man by uniting human nature to His divine person, acquiring a human existence complete with all the properties inherent to human nature (human soul, spirit, mind, consciousness, etc.), not by assuming a human person. Because He assumed a human nature and not a human person Jesus' humanity is not an individual person in itself, but is human nature individualized (hypostasized) by the divine person.
http://www.onenesspentecostal.com/jesusprayers3.htm