Funny you mention that. I absolutely went through a DIY Soylent phase, but I was playing around with the recipe(s) via nutrition tracker apps, aiming to hit targets via “real” foods, not supplements, and aiming for “different” recipes. It’s actually not as difficult as you might expect, and I don’t even mind eating the same meal for a good chunk of my meals, but it just… didn’t… work… Maybe it’s the lack of chewing?