I have for many years now talked about the good work of Atul Gawande a Harvard trained surgeon and health journalist. His book The Checklist Manifesto:How To Get Things Right is a fascinating read and whilst aimed at healthcare is superbly relevant to trading and investing.
Here’s a TED talk by Atul, where he talks about medicine and mentions the outcomes of his work in the Checklist Manifesto. Whilst not remotely trading related its a fascinating insight into another performance environment.
If you’re struggling to build consistency and discipline in your trading then I recommend reading the book and starting to implement some of his ideas in your trading