Dear T,
You really frustrate me. We've been waiting for this single case agreement form and it turns out you've had it in your Inbox for about a month now and have done nothing with it. It took me reminding you about the case for you to remember that you had an email on it. And then you can actually say "Oh I signed the email, it was in my inbox and I called them and that's what they said I needed to do. I totally forgot about it." So we've been waiting for months for you to get paid properly. I guess you don't care since I'm only paying my copay and my insurance ran out in November. If it doesn't bother you that much I guess it shouldn't bother me. But it does frustrate me. It seems like you don't care that much.