Or a car on a manufacturer's test track? None of this actually addresses the issue.
If you could explain how it's relevant to the topic of medical (or recreational) marijuana that might help.
Well, there are other people we are also concerned about and who could become your victims.
On an empty road? Who might they be?
The person who might have stepped out from behind a tree or any kind of structure on his way to the mail box, among other possibilities. Or, for that matter, any of the property you might have damaged when you lost control because a dog or deer suddenly ran across your path. I'm certain that you know all of this.
See, this is about circumstance, like I said. Someone stepping out from a mail box would happen in a residential area. Last time I checked there aren't mail boxes on expressways. Likewise children running into the road, balls flying out from someone's yard, dogs running out into the road - all those things happen in residential areas.
Had I hit an animal that suddenly ran into the road (the road in question didn't have deer in the area, for what it's worth) I'd have totally wiped out. But on an empty expressway at least half a mile from the nearest house and probably more, whose property would I damage?
And here we see the problem - you're objecting to a real situation based on a whole bunch of "what if"s, while speaking from a position of not knowing the circumstance. You complain about me modifying scenarios, all while you throw in irrelevant comments that are little more than "but what if you did it somewhere else"? And that's the point - I didn't do it "somewhere else", I did it on an open expressway where there aren't mailboxes, there aren't driveways, there aren't houses, there aren't children hiding behind the bush waiting to run into the road, there weren't even any other cars that might have changed lanes in front of me.
Besides, isn't your suggestion that what you are capable of doing exempts you from the rules that are needed in the case of most other people?
The point is that circumstance can make a big difference. Driving at 140mph on an empty expressway in a well maintaned car is a very different proposition from driving at 50mph through a residential area, past a school, or some other setting. Driving at an illegal 140mph on an empty expressway is safer than driving at a legal 70mph in heavy traffic when it's dark, you're tired and it's raining hard.
For a counterpoint, some years ago I was driving north through New York state. The posted speed limit was 55mph. I was driving at 25-30mph and even that felt like I was pushing my luck a little because of snow on the road. Driving at the speed limit would have been dangerous - there were still plenty of people overtaking me at speed but as I made my annoyingly slow progress up the expressway there were cars upside down in the ditch at just about every turn in the road.
I think what I got was theoretical. It certainly cannot be applied to all drivers, nor did you argue that it should be.
My point is that driving fast and safely is anything but theoretical, given the very real circumstances. It's not necessarily dangerous to drive faster than the posted speed limit, and not necessarily safe to drive at the posted speed limit.
So....you also favor the elimination of all laws concerning drunk driving, right?
I'd love to know how you could possibly conclude that from what I've posted thus far. We're talking about someone smoking or drinking in their living room. If you read what I posted you'd know very well that I believe people should be allowed to drink as much as they want, smoke weed, but not combine that with driving. It's not rocket science - you can drink/smoke/inject yourself stupid, or you can drive.