They "can't" do it.
I asked them to try 10-15 minutes of yoga 3 times a week.
They "can't" do it.
I asked them to do nothing BUT WATCH a 15 minute yoga routine you YouTube.
They didn't do it.
I "fired" them today and said something along the lines of, "Until stop spending so much effort saying 'no' and spend an equal amount of effort trying to say 'yes', you will never feel any better. Until then, I have nothing to offer you."
I cannot undo any period of time of refusal to take care of oneself on my own.