Mlcers tend to find all kinds of excuses for what they are doing. Nothing will be the right thing for them. You are damned if you do and damned if you don't. My advice, do what you need to do to improve on yourself. Do it for YOU, not your h. Why? Because once you fix whatever he's complained about, he'll come up w/something else. This jumping through hoops to fix everything he points out is just plain crazy and is called pretzeling because you are bending and twisting yourself to please him and when it is all said done, you will be tired and frustrated and not happy w/yourself. Don't do it.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.