I'm afraid prayer to me is the same as wishful thinking. The power of the mind can be so strong that if you wish for something to happen intensely enough, with a deep conviction that it will happen, it very often does.
We hear of people in recent years who have practiced the art of Cosmic Ordering with positive results, who refuse to believe it was just a lucky coincidence and firmly believe in some kind of supernatural force in the universe that brought about the fortunate turn of events, in the same way God fearing people firmly believe that God has answered their prayers for them.
Personally, I gave up praying a long time before I faded as I failed to see the point in it.
At the end of the day, if you believe in prayer it will probably work for you, and if you don't have the conviction (like me) it is probably a waste of time.