Harlequin wrote:
If only Lucas had directed Anakin to have more darker emotions(even small ones)

Darker emotions? How about any emotions at all aside from his constant teenage whining of "it's all ____ fault" and "____ is holding me back". (Insert "Obi Wan" or "my parent(s)" into those blanks).

Hell, I remember being that way when I was a teenager... it wasn’t the Dark Side doing it... it was puberty!