What one experience has significantly changed your life for the better?

The one experience that significantly changed my life was the time when I found my dog Buster lying in his cage lifeless. It hurt so bad to see my best friend lying there still and cold because he was just alive and playing with me the night before. I can still remember the tragic morning it was February 10, 2007 around 10:30 am I went outside to feed them I like I usually would do and I sensed that something was different. Buster was about 7 1/2 years old we got him when he was about 6 or 8 months old...