If you don't need to pay a mortgage but you have all the expenses of running a house/repairs etc, plus car. Could you live comfortably off 2k a month for the rest of your life? Today 2k is a lot but in 20 or 30yrs time it might be peanuts. I am not entitled to the state pension so this will be all I have. I know I could live frugally off this but I don't want to be frugal for forever more, I'd like to be comfortable.