The page "Why Age 60?" was pretty upbeat. I don't know how to feel about him referencing a ST:TNG episode for justification of suicide.
<a href="http://www.zeroshare.info/why_age_60" rel="nofollow">http://www.zeroshare.info/why_age_60</a>
Lots of duplicates of this already:<p><a href="https://www.hnsearch.com/search#request/all&q=manley" rel="nofollow">https://www.hnsearch.com/search#request/all&q=manley</a>