Dr Kraushaar, thank you for sharing your personal experience. I am sorry to read about your dark moments which also happened to me in my younger years. Your analysis and meticulous examination of research methodologies and findings adds credibility to the discussion, encouraging readers to reevaluate their perceptions of exercise's role in mental health. You wrote this piece from the heart and mind in a conversational tone and accessible explanations making complex medical and scientific concepts understandable to a broad audience, enhancing its potential to resonate with readers seeking evidence-based strategies for managing depression. Coming from a cognitive science background, I particularly found your points on neutrophins and neurotransmitters valuable. I also covered them in my stories within mental health context. I am pleased that we are on the same page on these neuronal and cognitive aspects of mood disorders. I personally haven't found a better alternative than customized exercise for physical and mental health enhancement. I hope this exceptional story finds many readers who can benefit from it.