Prayer is an interesting concept that, even as a witness, I sometimes shook my head at myself as if asking myself what in the world are you doing talking to yourself?
Some people say that there is no way their prayer wasn't answered because it was so specific and unless someone read their mind they wouldn't know what they had asked for.
Others, when they get no answer to their prayer, say that is God's way of answering. What you prayed for you need to be more patient, or it isn't according to God's will.
If you believe in prayer there are only 2 acceptable answers.
1. A direct ask by a person for x and receipt of x at some unknown time interval. Voila! Prayer works.
2. A prayer unanswered. Pray more. God must not want me to have x. I'll pray for y instead.
The 3rd option is left out entirely. Maybe you are talking to yourself and there is a thing in life called coincidence.