This time around, I was a touch less focused on just surviving the class, and could pay attention to things like exactly what my limits are right now (more than there used to be), and exactly how my body was having trouble moving (ways that never used to trouble me before). I did do every pose though! The quality sucked near the end, but I pushed myself as far as was reasonable I think. That's what matters.
It's motivation by self-loathing. It's letting fear and anger fuel me.
It's the Dark Side of the Force.
Probably not a good thing. But what to do about it...?