Dreams and visions will come when you anticipate and expect them. One needs to always have a note pad next to ones bed, to write down the dreams that one might have while asleep. If you do not write them down, you will forget them and in that case, you could lose the instructions that the Lord wishes to give to you. God gives us destination directions through dreams and the Word. Paul had a dream of a man from Macedonia calling him to come and minister to them when he was on his way to Asia.