That's a fair concern to a certain extent but I think your example is a bit extreme and far fetched. Considering the range of over 200 miles of the Tesla Model S how often would you use the 200 miles in one day and how often would you get home with the battery flat? I would say not many people would. And if you did, by the time you arrive it'd be pretty high in your awareness the importance of plugin it in before going to sleep.

I would agree though, that electric car ownership requires a change of mindset regarding charging and trip planning. But an adaptation period is true with any truly revolutionary technology. I also agree that charging times can be challenging if you're in a rush but let's remember this is an emerging technology and battery improvement is on the top of the list of manufacturers. We're a few years away from major breakthroughs, particularly if demand increases. Until then I still believe the benefits of owning an electric car currently far outweighs the downsides. Low fuel cost, low noise, low pollution, being able to charge at home ideally from your own solar panels. And if you get a Tesla you have access to their super-charger, capable of charging half battery in half an hour network for free for life. I don't see any petrol cars offering free fuel. And no I'm not a Tesla salesman, nor can I afford one, unfortunately.