person A: I've got to get an MRI and I've been waiting for the appointment for almost 3 weeks.
person B: Oh man_comma_ what are you getting that for? I hope everything is okay.
person A: Just some headaches we can't seem to figure out.  I mean_comma_ I guess it's good that it's not an emergency_comma_ but it's sure nerve wracking not getting it over with.
person B: I am sure. I do hope that they find the cause.