Pray not because you need something but because you have a lot to thank God for. Thank God for what He'll do. Even if our prayers haven't been answered yet God either has something better in mind and He has the perfect timing.
LOVE THIS! LIVE THIS! When I stand before God at the end of my life, I would hope that I would not have a single bit of talent left, and could say, ‘I used everything you gave me.’ - Erma Bombeck 20 Funeral Quotes for A Loved One's Eulogy
The next time satan reminds of your past, remind him of his future. “Then he will say to those on his left, ‘Depart from me, you who are cursed, into the eternal fire prepared for the devil and his angels.