And you're absolutely right that when I took the job, I was fully aware that there was a big challenge on the revenue side, where we would see revenue decline, which we've seen pretty much, as it was predicted, and that we had to push hard to get approvals, so that we could launch, you know, AUSTEDO, AJOVY and so on and start driving growth on products, which is a normal thing which, you know, all the jobs I've had in the industry, is a key element, of course.So optimizing costs drastically through the restructuring program, ensuring launching new products to drive future sales growth was a key element of it, and I think we're succeeding very well there.At the same time, there was a huge step in managing the debt and doing the proper refinancing and so on, was also clearly an element. Now in all pharmaceutical companies there's also an element of litigation.And in my career, I've been part of several litigations that took long time. I remember some product litigations that went on for probably around 10 years in the US. So these things are, like you said, things that take a long time.And when I joined, I did know, of course, that Teva had a long list of potential litigations going forward. I enterprise, as you correctly pointed out, to the political nature of the opioid situation in the US, and I'm also surprised about the way it has developed. I would say, I'm not the kind of guy who ever quits unless the job is done. So of course, I'll see it through, I'll get the job done. I have a five year contract. If I have to stay longer, I'll do it.So from my personal point of view, I have this funny thing that I like it when it's difficult. I've always liked it better when it's difficult than when it's easy. So in that sense, I'm in a very heavy situation you could say, because it is definitely challenging and difficult.When it comes to my colleagues, the best way to keep your colleagues is of course to be a good boss and give them the chance to work independently and solve their problems and issues, and that's what I'm doing, and I think it's remarkable that actually apart from Mike, who for personal family related reasons are leaving now.I have exactly the same management team as I appointed now nearly two years ago. So I'm not really worried about that. I am of course, very focused on how to manage these complicated legacy litigations the best possible way and we will continue to do that to the best of our ability for years to come into the future. So the short version is, I'm sure, I mean, its incumbent.