Actually I've heard of cases where an MLC finishes quickly...HOWEVER, they have to get rid of all the junk that lead them to that point in the first place. That's in all cases that MLC is involved.
Some can process it faster than others.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.