Ask and it will be given to you; seek and you will find; knock and the door will be opened to you. For everyone who asks, receives; and the one who seeks, finds; and to the one who knocks, the door will be opened. Which one of you would hand his son a stone when he asked for a loaf of bread, or a snake when he asked for a fish? If you then, who are wicked, know how to give good gifts to your children, how much more will your heavenly Father give good things to those who ask him.-- Matthew 7:7-11
Perhaps, as in today's first reading, from the Book of Esther, your prayer will be answered in this mortal life. Perhaps afterward. But God knows what you need--and what your heart really wants--far better than you know yourself. And He rejoices in giving it to you, with a Father's love. So ask!