When you're young, you don't know, but you don't know
you don't know, so you take some chances. In your twenties
and thirties you don't know,and you don't know, and that tends
to freeze you; less risk taking. In your forties you know,
but you don't know you know, so you may still be a little
tentative.But then, as you pass fifty, if you've been paying
attention, you know, and you know you know. Time for
some fun...... Yeah when you are Fifty........haaaaaaaaaaa