That's what I plan to do - work until I can't work anymore. I'm thinking it'll be based on reduced hours over time then full retirement. I can't imagine not working at all for any extended period of time. Whenever hubby got transferred and I had to give up my job, I was unemployed for as long as 9 months - almost went "batty" and drove hubby crazy too. He was so relieved when I finally got a job. As I'm getting older, I find that has not changed, especially since I enjoy (for the most part) what I do.
JMO