I'm beginning to find out that quite a few of so called security experts-hackers, IT experts and so on have been meth users, or "tweakers". I personally know of 3 of them that I've met going through my college courses at my local school. I know how to identify them too by way of their hyper-vigilant actions while on a high. Maybe they're all so high and go so fast they're not worth anything to anybody, and certainly not the US Government.