Take, for example, the least popular position: sleeping prone. Of the four, this also tends to be the least recommended by sleep experts, as it's thought to stretch the natural curvature of your spine.
What’s the best position to sleep in? - Rachel Marie E. Salas
it turns out that, broadly speaking, for men, burnout tends to manifest as depersonalization in particular. And for women, burnout tends to manifest as emotional exhaustion.
Emily Nagoski and Amelia Nagoski: The cure for burnout (hint: it isn't self-care) | TED · TED
and the geometry of the world, it tends to violate these physics. Let's apply this analysis to our image.
How to Spot Fake AI Photos | Hany Farid | TED · TED