shrinkingnora - I have similar problems with jars of peanut butter. I have some on toast and then have half the jar a few more mouthfuls straight from the jar. It isn't good.
Still, I find peanut butter fills me up well. And apparently people who eat a handful of nuts a day weigh on average less than those who eat none, despite their high calorific value. I take comfort from that. 
solo -
at your 14/16 dilemma. Just take a moment to consider that yourself, will you - you are very nearly a 14 and therefore that makes you less than the average British woman and you used to be considerably more than a size 14. Well done!!
Too much negativity around here today. The sun is out, it is nearly the weekend, it could be worse. If you don't all buck up your ideas I might be forced to get my cheer leading pompoms out and start egging you all on -
"give us a P, give us an A, give us a U, give us an L, give us an I, give us, give us an N, give us a G. What have we got? Pauling!!! What does that make us? Smaller!!"
You really don't want that. You really, really don't. 