Betta Don’t be depressed
Yesterday was the most depressing day of the year, according to U.K. psychologist Dr. Cliff Arnall. The model he used to derive this idea was:
{[W + (D-d)] x TQ } / (M x NA)
The equation consists of seven variables: (W) weather, (D) debt, (d) monthly salary, (T) time since Christmas, (Q) time since failed quit attempt, (M) low motivational levels and (NA) the need to take action.
















