I am not real good with planning and figures but I can give you some moral support. I can totally relate to lack of sleep causing memory issues. Our brains and bodies are just like rechargeable batteries. If they do not get recharged, they do not work properly. It is tough when you have a parent or loved one that is into the negativity thing. My father was always like that. However, the more he told me I couldn't do something, the more I wanted to prove him wrong!

Hang in there. Hope things get better soon for you.