Obssesive attention to detail.

Another added bonus of using crystal meth. So many things get acomplished in your life. So many kitchens have been re-modeled, so many closets re-arranged. On the downside...

Crack users and heroin users are so disorganized and get in these frantic binges, they’re not going to sit still and do anything in an organized way for very long,” Dr. Rawson said. “Meth users, on the other hand, that’s all they have, is time. The drug stimulates the part of the brain that perseverates on things. So you get people perseverating on things, and if you sit down at a computer terminal you can go for hours and hours.