The onsen we used yesterday had a set of scales in the changing area, which I dutifully ignored, not wanting to spoil my holiday. While I wasn’t looking Robert hopped on them and gleefully announced that evening that he has lost 4 kilos while we’ve been travelling. I am pretty sure I haven’t lost anywhere near that amount, indeed I am not convinced I have lost any weight at all and yet we have eaten the same things, done the same amount of exercise etc. So it all seems a little unjust to me.