Actually, it's theoretically simple to draw people. You just need to know the laws of beauty, where the beauty of all the parts of the body is the same as their perfect serving of purpose. When you figured out why beautiful people look beautiful to you, look on that more close to gather details the puzzle-pieces together, it's all you need to know.
(not that it helps me really to draw people, but I also didn't try for real... :whistle
