What do I say about why I left my last job? - first time posting

They always ask why I left, and I freeze. I do not want to blame the company. Do you mention numbers?

Thanks for writing this out. I went through something close to it 9 months ago, and it settled down once I kept a simple log of every call and form.

Say it plainly and move on to what you can do. Interviewers usually move on if you do.