If I could be any age, I would like to be 34, my age in reality.
    I chose my real age because I was satisfied with my current state of life, though it was far away from perfect.
    Someone may chose an age smaller than the real one, for they could change the tracks of their lives by making wiser decisions at the turning points of live. But in my opinion, I would not regret with every decision I've made and every fragment, whether happy or sad, anger or calm, was an essential part of my life, as important as the others.
    Others may chose an age bigger than the real one, for they thought they would be more successful or richer at that age. But in my case, I did enjoy the process of being more successful or richer, rather than get the result directly.
    With the development of science and technology, human life expectancy would be extended, even to eternal life. By then, age would be only a figure. What we should focus on is the things behind the age, the meaning of life.