 If you were to really start thinking about writing the job description for a chief learning officer when you started doing it for the first time and if we are doing it today, what is the difference? What will get added? What will stay constant? How would you frame it? Culture can be a fantastic force to supercharge if you like everything that we're doing in the learning world and I was really fortunate at Novartis that we had a strong culture of inspired curious and embossed and that curiosity piece really powered up a lot of the work that we were doing in learning but without that cultural force then it's like you're sort of swimming upstream you've got makes everything harder so I think that appreciation of culture is definitely something I've learned and that would be different probably in how I'd written things five or six years ago and how I would write them again now