John R. Bisagno said this quote

“ You may be confident that if something is necessary for the carrying out of His will in your life, God is ready to give it…If they [desires] are not mere whims to bring only momentary satisfaction or glory to us but are rather true desires to accomplish more good and live more fully to His glory, then it will be in accordance with His will. Only a careful searching of your heart can allow you to know the motivation that prompts your prayer. ”