Fasting is an easy way to "put your money where your mouth is," and let God know your serious. I recommend abstaining from whatever worldly things you can for a while. Consult your doctor first if you have medical issues, and lighten it accordingly. Fasting need not always be abstaining from food and water; my first fast was a Juice one. Some research may be in order first, that is on you to do. God will still do what he wants, he is in charge. But he will do something to make it obvious he answered, even if he doesn't give exactly what you ask for. And the person above me is wrong. Have a nice day.