cant think of its name but there was a poem or an article where an elderly woman at the end of her life said she wished she had taken more chances, done more things she enjoyed and less of the housework stuff.
I am now a widow and live alone. For myself I need to be clean and my clothes clean and clean bedding. anything to do with food also needs to be kept clean. They are the basics. I have health problems and had to learn to do two jobs at once , one sitting and one standing, and rather than get one job finished as I preferred had to learn to listen to my body and stop either position when it was painful. Untidiness is no great problem as there is only myself to please. I have various things on the go, books, music papers crosswords etc etc. At this time of year if there is a dry and clear day it can all go hang whilst I make the most of the weather. On a day like today when it is wild and pouring with rain is a fine day to get on with some jobs inside to enable me to be ready to enjoy the next good day. If you have plenty of space you might make one room or part of one room comfortable and pleasant for any visitors so that you dont have to clear away a lot of your own things that you are busy with. Friendships and enjoying nature and music etc , I think, are far more important than a tidy house. I am sure that your friends do not measure you by the state of your house. They like you because you are you. Or even look at it another way, you give them the opportunity to feel that their own home is very tidy compared to yours (so long as they dont actually say that to you!!) If you think of peoples comments after someone dies, they rarely start with what a tidy house they had!! It is your home and you should keep it in a comfortable state to live in for yourself, and just say welcome to visitors and do not apologise or comment on the state of the rooms. Enjoy more as your new years resolution and dont worry about the house. Good luck with worrying less about it all