Do you usually suffer from having bad dreams? There is a big chance that you are constantly having dreams that you do not want to remember when you wake up but some dreams can be so vivid that you just cannot help but remember. Do you know the story about the dreamcatcher and how it can supposedly filter your bad dreams so that you can only dream good ones? This is the belief of a lot of people so they make it a point to place a dream catcher somewhere inside their room. If you cannot do this at present time or you would like something more high tech, placing the dreamcatcher as your wallpaper theme can be a good idea.