"129 lbs. (how is it possible to put on 4 pounds in the middle of the night? Could flesh have somehow solidified becoming denser and heavier? Repulsive, horrifying notion), alcohol units 4 (excellent), cigarettes 21 (poor but will give up totally tomorrow), number of correct lottery numbers 2 (better, but nevertheless useless)..." Bridget Jones's Diary is the devastatingly self-aware, laugh-ou…