Definately sad. Before my Grandfather passed, I was actually beginning to fear for Granny. He became increasingly delusional and angry by the day, and he was an avid gunsman. He was a tremendous man up until his first stroke. After that though, he was very difficult to bare (bear?). He was a lifelong smoker. The doctors said his heart was as healthy as ever, but emphysima, and the resulting lack of O2 to his brain probably played a major roll in his deteriorating mental condition.