Seriously, we are headed for very hard times, your physical fitness will give you the best chance of survival. I'm not in nearly as good of shape as I was a couple years ago but I decided a few weeks ago I have to push myself as hard as I can so now I do my exercise until I'm sore, then rest and as soon as I feel recovered I'm right back out there again. I'm getting all kinds of minor injuries but that's a good thing because I want to get injured now and recover so that when shit really starts hitting the fan I'll be in as good of shape as possible.