I have created a site that sells products/gifts for writers—t-shirts, cell phone covers, coffee mugs, and more. So if anyone here is an author, writer, blogger, etc., or knows one, here it is:
https://shopforwriters.com/
Such a talented entity you are.
"I came. I saw. I wrote about it." haha. Love that.
Though "Diurnal people are entirely too cheerful" might be a little too niche for your audience as that lands for me as an inside Ra joke. Unless "diurnal" comes up elsewhere.
: )
I love the Plato on writing cell phone case. Excellent. I almost need a new one!