I'll just take the last few moments of my colleague's time, if I may.
In relation to predicting in a given person's case the potential for a bad reaction to a difficult situation in the military universe, how much do we know in the area of prediction? Presumably funding agencies, governments, and so on, if they have $100, want to spend some of that $100 on the upfront aspect, the prediction and the preparation, but clearly the bulk of the dollars is on the follow-up, because you can't predict very well. Let's say it's $10 before and $90 after, just to make it simple.
Could you talk about the prediction and predictors a little bit, please?