Thanks Seabre, I think you're right that at the moment this diet isn't doing my mind any good. Tomorrow I'm weighing-in so I'll talk things over with my pharmacist and see what she reckons, but I'm almost certain that I'll come off plan until New Year (too many events at this time of year, I'd lose motivation too quickly) and see how things are then. Congrats on staying strong with the buffet table there, very impressed! That's helpful to hear about the alcohol too, it really does vary - when I was on keto last year a small vodka mixer would get me overly tipsy whereas before I could knock back three before getting to that level.
I've read less-than-promising things about 2 shakes and a low carb meal, mainly that the shakes are pretty high carb and the evening meal wouldn't necessarily be that low in calories... I think it's low-cal or low-carb, a mix of both probably wouldn't help me much (I tried similar with Slim&Save at one point, after an initial weight drop I lost half a pound a week, so not much good in my case). I'll definitely float about here on the forums though, the keto one that I used to hang out on was a) not nearly as supportive as you all are here, and b) politics happened and I cut ties (long story).
Does that mean that today's shakes are my last ones? Kind-of mixed feelings on that to be honest!