Trying to change before you're ready isn't likely to be productive. For example, most New Year's resolutions don't last because people spring into action without being prepared for the work it's going to take. Forcing change based on a date on the calendar, rather than a true readiness to transform, can be a setup for failure.
Perhaps naively I thought people understand what humor was, that it was invented by the human race to cope with the dark areas of life, problems and terrors.