Origins of personality

We all have an animal sense in us...of sorts...there is a very basic instinct that drives us differently in different situations...i have come to the conclusion that i'd be a bit of a mixture of three...if i were a fish i'd be a dolphin :) straight out from the deep! If i were a bird, i'd be an eagle...and if i were an animal...i'd be a wolf...i've watched over time the sheer power and elegance of these animals, fish and birds and it amazes me to see how solitary or how well they group and the grace with which they execute their lives.