Great message. Indeed, 100% happiness is but only unsuitable, it is impossible, for the simple reason that anything exists only in light of contrast. You need to have something smaller than you to know what it is to be tall. By the same token, you need to know what it feels like to be sad on order to truly experience happiness. It’s just like a symphony: it has ups and downs, but the ups are sooooo powerful precisely because of the contrast with the lows. Enjoy 80% happiness which is indeed the only way to feel happy at all! :-)