Yes, absolutely. Those investments are planned. I'm really quite confident, although we are in a volatile business, I want to underline that. So if I come back here and we haven't quite made our targets, I want to have an excuse.
It is a volatile business. One of the things I've said to my people is that what I value is to be on your toes and to be able to react to change. In the environment in which we live, change is always possible--in fact, likely.