Elder Richard G. Scott gave a talk called "To Acquire Spiritual Guidance". In it he says, "I am convinced that there is no simple formula or technique that would immediately allow you to master the ability to be guided by the voice of the Spirit. Our Father expects you to learn how to obtain that divine help by exercising faith in Him and His Holy Son, Jesus Christ. Were you to receive inspired guidance just for the asking, you would become weak and ever more dependent on Them. They know that essential personal growth will come as you struggle to learn how to be led by the Spirit."
So just asking or wishing for spiritual guidance is not enough. We must struggle and practice and work hard to achieve that ability. Brother Scott then tells of some personal instances when he received spiritual promptings, and as he carefully and faithfully recorded them, he asked if there was more he should know, and was given more inspiration. This happened several times. Obviously, being given guidance isn't enough. We need to respond to the direction with promptness and obedience and then ask for more. This takes a lot of faith. It's easy to get direction and then decide that it's too much trouble, or question the promptings we were given.
I sincerely hope that I can do better at being led by the Spirit.