The low-energy prompt looks great. I liked the shading on the hair. I notice that one eye is a little close together and the left ear is smaller than the right.
"All work and no play makes Jack a dull boy" Nice reference from the Shining.
That happens sometimes. They can get pretty vague. That's one of the reasons I use two prompts.
I like day 18 I like the angle of the monk and the swirl effect of the ink.
I like day 19 with the foreshortening and the charging of the attack.
Day 20 is good as well with the mid-action pose. The hands look fine to me.