I am not really  that "old" Pushing 64, However, much to my annoyance I suffered yet another XXXXing puncture on a busy A road with about two feet width of raised grass verge either side.  
 Found a spot, got bike upended, rear wheel out no problem, six months ago this would't have been too bad.
  But today I found out that my dodgy Kneez have really said Enough!.  I couldn't get down on the floor and having tried, knelt on one of the panniers and found after a minute or so, I couldn't get back up again.
 To add insult to injury I then noticed I was stationed atop of an ant nest.
 I had ridden over something that had put huge hole through a Schwalbe Durano and I had a tyre full of sealant from out of the tube, this was scraped out using my fingers and the new tube installed in a semi crouching position.
  I did get home (eventually)
   Not my finest or Fittest day
