I have been in the Kindle Direct Publishing and self-publishing game for nearly twelve years. I am not a full-time writer. I have not made millions. But I have made enough mistakes — and watched enough other people make the same mistakes — to have opinions about the advice that circulates in writing and publishing communities.
Some of it is genuinely useful. A lot of it is expensive, misleading, or simply optimised for selling courses rather than helping writers. Here is the advice I have seen cause the most damage.
