Our webs grew into our hands, the ones we used for swimming, and our second eyelid, the one we used to keep water out, grew into a ball in the corner of our eye. What's gonna happen to our CB1 and CB2 receptors if we don't activate them to their fullest potential?

A long time ago, when we were cavemen, wouldn't you think that we were tougher and stronger? When we couldn't even walk upright, don't you think we were similar to deer in Asia, who eat a strain that grows high in the mountains? Obviously, we prefer it, this late in evolution.

It may have been a totally different animal.