Cracked wrote an Article about Life-Extension

7 Random Things You Won’t Believe Are Shortening Your Life

TL;DR

1. Starting School Early

2. Being the Eldest Child

3. Having a Small Ass

4. Flying Often

5. Living Closer to Sea-Level

6. Not Going to Church.

7. Retiring Early.

I’m glad a high-traffic site such like Cracked is giving some exposure to the issue. Can anyone here comment on the reliability of their sources?