pretty fun one. I have a bunch of skills on like auditing AI code and AI writing. Um, I don't include this, but one of the my favorite skills of all time is called write like me. And if you want to make one like that, all you had to tell Codeex is, "Hey, Codex, I want you to read all the emails I've written in the past six months, all the Slack messages I've written the past six months, and write a style guide for how to message just like me." And then that's it. And then anytime I tell it to send a Slack message or write an email, it'll go, "Okay, this is an email. Clearly, this is just like a customer support form, so I will be much more stern in my messaging. Let me go draft this email." Hasn't failed me yet.