There can be made a gap between young and senior people, but my father, for example, He was born in agriculture time(1950s) and he help my grandmother farming for living while he was young. = There can be a gap between young and senior people. But not my father. He was born in an agricultural time (1950's) and while he was young, he helped my grandmother farm for a living. And as he grows, = And as he was growing up,  the society was radically changed into an industrial and IT based one. As a result, he had gone through the 'Three Types Of Wave' in which Alvin Toffler said; "However, the 'gap' was not big and he can soon adjust to the third wave and developing of technologies." Finally, a human is called as adaptation animal = known as an adaptable animal so, age is not = does not matter when it comes to technologies.

I learned something about the Three Types Of Wave, Joon.