I'm a big fan of personal responsibility, but someone who uses heroin or meth once or twice, is highly likely to totally lose the self control needed to have ad

I'm a big fan of personal responsibility, but someone who uses heroin or meth once or twice, is highly likely to totally lose the self control needed to have adequate personal responsibility. Unfortunately some things are too powerful for our willpower to responsibly care for ourselves. If we didn't have a law that made the production and use of meth illegal I fear the consequences would be human evolutionary disaster.