If we you to achieve any task you should dream about that. When I was younger I dreamed to be top of my class then I achieve that. I dream to attend university then successfully achieve that. Other than you can draw or picture them hang in your room wall. If we want to achieve your targets successfully I recommend you dreaming
I guess you are referring to the law of attraction over here........ i agree that dreaming is one good thing that LOA is emphasizing on but the most important thing is you dare to dream and you must dare to put in hard work and effort also cant be just by dreaming alone.