Hope so, but I think its more to do with belief. Having been faced with the perfect excuse to stop, I realised when I was laid up that I really wanted to carry on.
( Spurred on by you lot, which makes a big difference)
Like any injury, your confidence is shaken a bit. Has it healed, dare I push it, will I set myself back again? etc
Then tonight it just felt right and I speeded up a bit, then a bit more and so on, but the difference tonight was that when I tried to have what I call a kick finish, ( it's good for me, stop laffing you lot)there was something in the tank that wasn't there last week.
Yippee.