How do you stop the feelings of guilt, for no longer having control over the little things like air conditioning?

Dear Craftyjle,

It says you are caring for your mom. I know its not easy when we as the adult children have to take control from the big things to the little things. I know its easier said than done, but please don't feel guilty. I know you are doing the best you can to ensure your mom's comfort. Even the small things like controlling thermostat is not something they can do anymore.