A window is like opportunity in that you can see what's ahead of you and take advantage of knowing what is coming. Through a window you can see all of your choices for the future. A window is clear, transparent, almost invisible; you can walk into an opportunity without even knowing it and once you have the choice is all to clear to you. If you look out a window you will see many different things, if you don't look you cant see your opportunity and then you've missed it, your opportunity is gone and you could have missed out on something great.
