jesus, talk about the blind leading the blind...
The upper leaves of a cannabis plant pointing upwards is perfectly NATURAL. That's right, and the reason they do this is because of LIGHT QUALITY. The leaves further up the plant are closer to the light and therefore will lift to allow more light to hit the lower, horizontal leaning, leaves.
In fact if your leaves don't lift up then you are doing something wrong.
Lesson from Skunk Skool, my friends.