Lessening the trigger is placing the responsibility in the wrong place. The failing is internal, and does not justify the denial of vice, or an increase in its costs to responsible users. In other words, I can smokez drink gamble, and screw with abandon, AND THEN stop by choice. I don't do any of those things with profligate abandon like a junkie. Addicts create restrictions on those behaviors by their own failings. Its like George Carlin said. "You know how I quit coke?, I stopped doing it"