Alkies and rules don't mix!
Rule 62 was created by a founding member of AA who scoffed at the idea of an Alcoholics Anonymous with rules. When a rules committee was formed to discuss a huge list of rules the founding members had come up with, this man suggested that no rules were necessary for AA, because Alcoholics never follow rules anyways!
After much discussion, he suggested that there may be just one rule AAs should follow; and that would be Rule 62, which states: "Do not take yourselves so damn seriously!"
The committee abandoned the idea of an AA with rules, and today this is the only one that remains - but it is not really a rule, because alkies don't like rules!