Eighteen months ago somebody put money into your company through a vehicle you did not look into too closely. She has been on every board call since. Camera off, no small talk, and better questions than anyone else on the line. Last month she walked into your office and sat down. She has eleven months left in this country and then she goes home, and she has already told you exactly what she intends to be when she gets there. She has not told you why she chose your company.