However, in my experience it seems that some of it is through discipline, some of it learning by example, some of it exposure to certain situations, so and so forth. The learning about the consumption of alcohol is that even small amounts inhibit our judgment. Talk to first responders who pick up the mess of car smashes as a result of impeded judgment caused by alcohol even when below the legal limit in order to learn. If you want to show discipline here, don't drink and then drive.
