Subtle choices in home décor have a profound impact on emotional well-being and psychological health. The science of environmental psychology reveals how colors, textures, and layouts can influence mood, stress levels, and even productivity. Thoughtful design goes beyond aesthetics, quietly shaping our daily experiences and mental state. By understanding these effects, we can harness the transformative power of our surroundings to promote calm, comfort, and resilience, creating spaces that nurture both body and mind.