Olive Garden

Last night, my husband I went to my parents house to take them out to dinner. My youngest sister who has MS as well joined us. My father who comes from a family who lives into their 90's turned 83. We ate at the place he chose and that was close to his house. My husband drove as Daddy has not had his cataract surgery yet. His sister phoned and she is 86 and his last living older sister who we visited this summer, is 96. We had a good time. I am not sure however if I want to live as long as that. I don't want to feel this tired and useless for the next 20-30 years. How does someone get their head in that direction?