In this episode of Drop In, Justin and Dr. Jackie engage in an open conversation about seasonal depression, exploring its symptoms, geographical influences, and the impact of holidays on mental health. They discuss personal experiences with seasonal affective disorder, the importance of light exposure, and the stress that holidays can bring. The conversation also touches on planning for winter activities and the effects of climate change on seasonal mood variations. Listener questions provide further insights into the complexities of seasonal depression and its varying impacts across different climates.