What are the characteristics of the right humerus from the left?

Complete symmetry and identity is practically impossible in nature. It exists, people and animals strive for it, but nature has its own plans. Even in our body, it is there, but not everywhere. Consider the differences between the right and left humerus in the human body.
As for right-handers, their right humerus is thicker, while left-handers have the opposite (left).
There are also exceptions in the places of bone attachment. On the left, the attachment point is on the left, and on the right, on the right.