Garaad diinle
Yeah exactly back-scratching kkk. A fond memory of mine and an age old tradition.Yes, those things are mentioned in the text. I use coffee for simplicity. Clearly, even the text shows the multi-purpose and that the modern association with the bean is a small part of a practice that later had a wider reach.
One analogy is a bottleneck. You have a set of rich diversity, and one simple aspect shoots out gaining new traction. But you know, we got to respect the base, the trunk.
Back-scratching, right?