Our lives have one purpose, as King Solomon, the wisest of all man and in the position to do so says, I tried to dedicate my life to pleasure, realizing in the end, that what difference does pleasure make, for both the animal and man end up in the grave (when no pleasures will accompany you anyway) so dedicate your life to the study of Torah, acts of goodness and kindness, for this is the only reason why man was created!