Much wisdom has many grieves; increasing greatly wisdom - grief will begreatly increased... " (Ecclesiastes)
So Jeff is not lonely in hisproblems. And everybody decides by himself how he/she will live with it. Itis possible to live simply by a principle "The less you know – bettersleep". And it is possible to take up together with "title" Homo Sapiens andthis burden - knowledge… and the responsibility for your actions accordingto this knowledge.