I think its specific to the individual. I am new as well and have had very limited results. I have had nonlucid dreams where I am summoning magic, and using it to freeze things by my own will alone. It seemed very real, and I remember actually hearing the crackling of the ice as it froze what I wanted it to. Because it was so realistic, I usually aim for summoning this ice magic when I go into my dreams, since I already know what it feels like to do it, and feel confident that I can do it again if lucid. I just think it would be amazing to actually practice something such as magic that doesn't exist in the real world exept for in stories and movies.