This touching video shares the joy that deaf people feel when they hear for the first time. It is truly amazing to see people hear noises and voices for the first time when so many of us take this for granted. Next time I become annoyed with a sound I will think of this video and be thankful. Maybe medical technology will advance far enough to allow blind people to regain their vision. Until then they have to rely on help from our canine friends which is why there’s a Preschool For Guide Dogs.