There&#x27;s an interesting Freakonomics episode about testing for Huntington&#x27;s disease.  Turns out some people want to know and some people don&#x27;t.  Me, I&#x27;d absolutely want to know.  If I had a good chance to get it then I&#x27;d adjust my life to make the most of it before ~55 instead of planning for a long retirement...as one example.<p><a href="http:&#x2F;&#x2F;freakonomics.com&#x2F;2013&#x2F;06&#x2F;20&#x2F;do-you-really-want-to-know-your-future-full-transcript&#x2F;" rel="nofollow">http:&#x2F;&#x2F;freakonomics.com&#x2F;2013&#x2F;06&#x2F;20&#x2F;do-you-really-want-to-kno...</a>