We can never know what to want ,
because, living only one life, we can neither
compare it with our previous lives
nor perfect it in our lives to come .
MILAN KUNDERA ,
The Unbearable Lightness of Being 6lhLKOA3eu64Ru2Yzhn7gVQmn8cRBQKTJc9L2cinS3XQYLb7UeWyLMfMyDwIFQ1/