That's dangerous, you're too old to be doing it!
64 this year. I'm at least 20 years older than anyone I work with. I have no plans on retiring, I'm not stopping doing anything I want to, I still race cars and sailboats and I'm the oldest on the crew. Getting all the aches and pains that go along with being this age but I'm not stopping. Fu#K That!! I really beleive you are as old as you want to be.
As I Heard John Clease say in a Monty Python Movie (Yellowbeard)...
"You won't see me going around dying all over the place!"
"'You'll have to kill me before I die!!"