The most crucial factors for a lengthy life , I believe, are partly in the genes; number 2 is life style, which includes healthy diet and normal exercise. I walk, run and move every day. Nevertheless, I think too much workout can be unhealthy because of over-stress; often individuals who workout too many hours daily die early.
The nice thing about’Arrow’is we never state never on the show. Hopefully the show could have a wonderful long life , and all method of points can potentially happen.