An Advanced Health Directive is a way to think about and plan what medical treatment you would like in the event that you cannot make decisions for yourself.
Information about advanced health directives and enduring powers of attorney in Queensland can be found here.
Information for other states can be found by doing an internet search.
Housework
Freeze a big cookup and keep in the freezer for when you have chemotherapy, and are not feeling well. Ignore housecleaning – spend your days doing stuff you enjoy. If the housecleaning is too much employ domestic help, or ask family or friends to assist.