The most crucial factors for a lengthy life , I do believe, are partly in the genes; number two is lifestyle, which include balanced diet and regular exercise. I walk, run and swimming every day. Nevertheless, I do believe an excessive amount of exercise can be poor due to over-stress; sometimes people who workout also several hours each day die early.
The wonderful point about’Arrow’is we never say never on the show. Hopefully the display could have a wonderful extended life , and all types of things could happen.