Recruiter was wanting to schedule a prep talk before my second interview. Fuck off I don't need your help learning how to "interview properly". I work in the computer equivalent of a coal mine, I either am gonna know their stack and questions or I don't, I'm definately not going to learn anything from your "prep talk". And if I don't like the way that they are doing something I'll just tell them their product is stupid.

I'm not life support for your shitty business.