Single women without children, how do you all spend the rest of your lives?

I think single women without children, the burden of life may be very little, after all, do not have to take care of the children, but in the later years of life is also more lonely, no children's care and companionship, that old age will also become more boring, more troublesome, may be in the free time or go to do some of their favorite things to do, such as dancing, playing mahjong and so on.