Simple: You have one beer, you're intoxicated or disorientated.

You smoke one marijauna cigarette you're.

There is nothing crazy about government regulations, they're there for the safety of all of us.

I'm in construction. I stay clear and do not bother working with people who have been drinking on their lunch break or clearly look like a stoner for my safety.

Keep your 'opening your third eye' and 'activating the pineal gland' to your couch at home, don't bring it to the work place.