[ExI] state of conflict technology

[Keith Henson]

Henry Rivera <hrivera at alumni.virginia.edu> wrote:

snip

> This means 54.6% of heroin users aren?t addicts with significant impairment
or distress related to their use of that substance.

I don't know what it is called now, but at one point in the past, it
was called "chipping," not using enough or often enough to build up
tolerance and addiction.

Keith