Risk is definitely very important.
It's funny, we were discussing this in the car on the way over. A lot of our granting programs in university, and we're really talking about university systems here, are geared towards moving away from risk. Not only that, but some of us who are applying for these grants get to a certain age, as Xavier has already mentioned, where we are averse to risk. With the younger guys, that's all they want. That's the time to take risks, when you don't have a family or a mortgage or anything else and you want to try different things, and you should be willing and want to take those risks. That's where it has to go.