[webnrrd2k]

I don't know... I think some classes of drugs amplify someones shittyness. Call it Inherent Shittyness (IS). Time is a big factor, too. The longer they are on drugs, theore shitty they become.

Δ Shittyness = IS x drug amount x duration

Sometimes people get off illegal drugs and become decent again, but

[kstrauser]

I also think that everyone has a Decency score, where

Net Shittyness (NS) = IS + Decency

Some drugs remove the Decency filter such that NS = IS. If a person knows they have a high IS, and that, say, alcohol temporarily lets that show through, and they care about their perceived NS, then it behooves them to stay away from it.