Karin Davies was Rotarian of the Day for the October 25, 2018 meeting, and when the choice was between National Chucky the Killer Doll Day and National Sourest Day, Karin of course chose the latter.  She explained the many ways that “Service Above Self” can make the sourest of things sweeter with help from the “Four Helpmates of Happiness”: Dopamine (helper’s high), serotonin (sense of well-being), endorphins (reduce pain), and oxytocin (the cuddle chemical). Doing, witnessing or even thinking about performing kind acts raises the levels of all four of these chemicals, suggesting that Rotarians are among the happiest of people!