I was doing so well to resist temptation. Then I bought a pot of M&S mini chocolate bites and opened them. Had two yesterday and four this morning before breakfast and two after! I can feel the sugar coursing through my bloodstream! I know I can't regulate around these things (though actual real chocolate lasts absolutely ages - weeks and weeks in fact). I've now put these cakes beyond my lack of control by spraying them with household bleach. I feel better for that... back on track.