To start a joy audit for dopamine home decor, first identify the colors, textures, and objects that make you feel happiest. Spend a few days noting which hues and items consistently lift your mood or evoke positive memories. Then, prioritize incorporating these joyful elements into your space without overwhelming it. Begin small, such as painting one wall a favorite saturated color or adding a cherished personal artifact. This intentional process helps you build a home environment that supports emotional well-being through color psychology and personal connection.