In the 3-4 days following the RSR, I felt as though I had a bit more energy than usual. At first, it wasn’t a huge effect, indeed I’m not sure I would have noticed at all if I wasn’t focussed on it because of the RSR. Then Day 5 dawned. I was up early as I usually am, and set about a series of tasks I’d been putting off for months. I not only did several more than I would have expected to get done, the energy lasted into the afternoon (previously a very low-energy period for me), and the day’s activities included starting and completing a major task that I’d expected to be doing over a few days. It's months since I’ve done as much as this in a day. At the end of it, I was tired but not drained. I’ve felt not just the energy come back but a lovely feeling of not wading through treacle to get things done.