You know what smells really, really bad? Shrimp paste. Yes, I know, this should come as no surprise to me: it is made from fermented ground shrimps, after all. Also, I really should get over the habit of sniffing curiously at things which I know will be particularly offensive to my nostrils, especially when I’m going to put those things in my food. I used to do this with fish sauce, too: eurgh, fermented anchovies, yek (surprise, surprise, right?), then I’d put some in my dinner, and then I wouldn’t want to eat my dinner because it smelled of fermented anchovies.
I have just about made my peace with the fish sauce – I went on a Thai cookery course a little while ago, and it turns out that the secret to making Thai food that tastes actually properly like Thai food is to put huge quantities of fish sauce in everything. This is distressing at first, but the trick is not to inhale while you pour, and definitely, definitely not to immediately run the measuring spoon under a hot tap right near where your nose is.