any advice from those of you who have mastered drawing more complex forms? It takes me so long just to cut wedges out and bevel the cubes. I just can't believe anyone can do this convincingly and at a reasonable speed without mapping things out but then there's kim jung gi. How can I learn this more quickly and get even slightly closer to his level? I know it takes time and repetition but at this rate it's going to take me 20+ years at least.