How Old Is Old

I think old is fifty years old. When I think of old I think of grey hair, slow moving, crooked back and wrinkles. Hear are some reasons why I think that fifty is old.

By the time someone reaches the age of fifty, he/she usually has grey hair. At the age of fifty people usually start to loose a lot of the their athletic abilities. When this happens, he/she will have trouble getting enough exercise.

These are my thoughts about how old, old is, and these are my reasons. Everyone can have their own opinions on this topic.