The thing is, maybe it's not too late. Even though I'm about to be 48, I've decided I don't want to be like this anymore. I have my young daughter to think of. I don't want her to grow up and feel shame like I did. I don't talk to her harshly - it's easy to be compassionate to other people but be Cruella de Vil to oneself - but she will model her behaviour on how I treat myself. Which is not kind. It is hard to cultivate a kind inner voice. I have a picture in my mind of her: she's a clever old eccentric English woman, a bit like Jennifer or Clarissa from Two Fat Ladies, a bit Doris Lessing, a bit Iris Murdoch, a bit Britain during the Blitz. She is matter-of-fact, no sentimentality, but forgiving, gentle and kind. But even conjuring her up vividly - she is drinking a cup of Earl Grey - is not enough. Trust me, if you've spent years feeling shame about never measuring up to your (impossible) standards, it is not simply a matter of deciding to practise self-compassion instead.
Instead of yoga, my breakthrough was understanding why I was like this, and being able as a result to shop shaming and blaming myself for being this way. Also, boringly, I had to stop practising "dirty behaviour", acting out, being an arsehole, trying to escape feeling these cruddy feelings, because otherwise I felt shitty about myself, and then I felt shitty about the things I had done to try to avoid feeling the first shitty feelings. (Stopping drinking helped.) But it's a work in progress.
As the Skin Horse said to the Velveteen Rabbit, it is painful becoming real and it takes a long time. There is still the victim me, drippy and saying sorry all the time, and the tyrannical me, who persecutes her. It's like I am Cinderella and the Ugly Stepmother all in one. I am giving myself an inner Fairy Godmother for my birthday. Nevertheless, I almost apologised yet again for the cringe-worthy, earnest, self-obsessed tone of this column.
But then I remembered Carl Gustav Jung: "Who looks outside, dreams; who looks inside, awakes." Wake up.