Change isn't continuous. It doesn't follow a straight line, there are watershed events that push people over the tipping point. I don't know what the tipping point will be and neither do you.
I didn't say women should inject T. Cardio benefits everyone and people should take care of their bodies, including women. Even women should do some lifting too.
When DOTR comes, everyone will need basic self-defense skills. It's going to be frontier days again, the man can't be home 24/7 the woman needs to know how to handle a pistol and a shotgun.
Yep, all you younglings don't realize that when you pass your 20s, if you aren't actively maintaining your health and your body, you will begin a slow decline. You lose muscle tone, you gain fat. You find yourself starting to get winded going up stairs. It sucks.