drugs. and i know that sometimes if i'm stressed out or i'm having different kinds of things happening in my life -- i suffer from anxiety. i have ptsd. i have depression. when i think about taking prescription medications it may not necessarily appeal to me, like taking antidepressants. but when i think about heroin that's that instant sense of relief. you may not think about the consequences in that moment, you think about simply having some kind of relief. and you know in those instances that that drug provides instantaneous relief. now, fortunately i'm able to think about all the different consequences that could happen to me because i work and i spend my life working with other people who are addicts. but i think in some people's circumstances for whatever reason at that moment they're not thinking through all the particular consequences and they're just interested in having that relief. >> getting that pain relieved immediately. tracy helton mitchell, thank you so much.