I'm going to end this fast tomorrow.
It's been a great experiment. I've lost a surprising amount of weight. I've been able to work well with a clear mind. But I'm still hungry! Not ravenous, but I'm tired of it.
I haven't had the upsurge in energy that everyone claims, although I feel quite stable, and that's nice. This may be because I'd already switched to a low carb healthy fat diet a couple of weeks before, so already had that keytone rush experience (which I remember mostly as insomnia!)
I have a couple of meetings tomorrow and I want to feel sharp, so I plan to transition very slowly. I also plan to continue intermittent fasting so that I can continue to lose weight and get closer to what is considered healthy.
Feeling pretty healthy now though, and I didn't have to run a 10K for it.