Under the file marked “My Family’s Quirks” is the knowledge that granddaughter Joslin has a rough time saying goodbye. She loves her family and friends with such fervor that whenever it’s time for her to part from any of them, she struggles with her own bereft sorrow. Knowing this, we plan ahead to be sure we give her time for her farewells, offering up our own with calm reassurance and understanding. Joslin may have come by this trait honestly, because I also have a hard time with goodbyes, although I’ve acquired some self-regulation skills to manage my emotional responses which Joslin will also learn as she grows up. And so it is today that my heart is full as I share this final installment of “Let’s Talk Kids.” My professional life is taking me in some exciting new directions and I’m finding it difficult to meet a weekly deadline for this undertaking. It’s been over 12 years since I began “Let’s Talk Kids,” and in each year I’ve produced 52 segments for a total of around 600. Each