Yesterday proved to be a not-so-good day for me. Started it off by slipping on my steps down into my garage and banging myself up, particularly my right leg. My ankle is still swelled from hard contact with a step edge as I tried to balance.Had some minor aches when I went to bed and I think that contributed to a nightmare as I was going to sleep. The details of the dream were very troubling and when I woke up after about an hour, it was was because my heart got to racing from the stress of the images.Basically my dream consisted of being witness to the detonation of several nuclear devices, first at a great distance then nearby. In one case, I was watching my oldest son (he's 26) and noticed he was uniformed and apparently in the military (he's not and doesn't intend to be). He suddenly yelled and told others there to take cover because a detonation had occurred on the horizon. The light from the explosion was especially vivid for a dream.The final near-by detonation occurred as I was trying to gain access for my wife and I to a basement in an urban building. We apparently knew another blast was coming. Just as we were tugging on a door, the blast occurred even brighter than before. At that point I woke up.This dream was so vivid and otherwise horrific that I had to stay up for quite a while to get my nerves settled enough to drop off to sleep again.After I got up today, I realized that this was one of those dreams that you don't forget.