Improvement of life quality to spent money ratio, order by desc, two categories: cheap things: - a comfortable bed and a high quality bedding, - a computer s

Improvement of life quality to spent money ratio, order by desc, two categories: cheap things: - a comfortable bed and a high quality bedding, - a computer screen, mouse and keyboard, - regular cleaning service in my home, - books expensive, but greatly improving my life quality: - skiing, - my family, - a comfortable and well designed house.