What I do when I realise I’m giving myself a hard time is switch to a self-nurturing voice. There are a number of options:
1/ the caring friend who says ‘you’re tired. Have a lie down. When did you last eat? It could be that you’re hungry. You’ll feel better after a meal. Just look after yourself.’

2/ the wise advisor who helps me solve my problems and says things like ‘it looks like you’re a bit overloaded with stuff at the moment. How about you try and offload some of it? It’s not going to be the end of the world if you don’t get some of it done.’
3/ the voice of my strong, courageous self who says things like ‘you can do it – you’ve done much harder things than this’, and
4/ the voice of the part of me who admires and likes me, and sees me in a positive way, who encourages and praises me with words like ‘you are really good at that’ or ‘you did a great job of handling that difficult situation’.
I actually have a poster on my wall with the name of each type of supportive voice inside a different shape in a different bright colour. So when I get tired or stressed or something goes wrong and I start to fall into the habit of trash talking to myself I can take a quick look at it and be reminded of how to speak to myself in a nurturing, supportive way. I find that as soon as I do this I feel a lot better.

