food glorious food

Look at these fabulous mushrooms I bought at Borough Market! Aren't they amazing?

It's no wonder I am so fat...all these new foods- one stomach.

On the plus side, I only have FIVE yoghurts left!

(I did give some to Lovely Niece Sam) but honestly, who could possibly eat that many all by themselves?? (themself?)

Who...singular, so = themself...hmm, still not very good grammar.

Who could possibly eat that many? Full stop. To avoid a tautology, but no, not actually a tautology, just bad sentence construction.