Dreams do not only influence some sleeping brain activity. They affect our emotions profoundly. Waking up from a bright and vibrant vision brings optimism, anticipation, and future aspirations. There is an instrument known as the ‘dream catcher’ in traditional Feng Shui which catches good dreams and prevents bad dreams or nightmares. The dream catchers of Feng Shui are often wooden articles with a loose net tiled over them with feathering and bead extensions.