Earlier quoted context omitted.
If cognitive load is what you care about, you should try autopilot’s cruise control with distance keeping. Stress erased from driving and cognitive load lifted almost completely. The win from this overcomes any cognitive load from thinking about charging by a factor of 100 or more in my experience. Most people are blown away by this when they get it. Of course it’s not unique to Tesla but it’s a big benefit.
You mean the cruise control that's already killed people? The cognitive load of not trusting cars around you is now increased by having to worry about not trusting your own car . That's crazy to me. I'm pretty convinced most stress caused by driving is just people driving way too aggressively.
In my experience, the exact opposite seems to be the case. Aggressive drivers tend to move with a purpose, pay attention and react logically (even if recklessly) to events on the road. By contrast, the bored people zoning out while driving, the people stuck on their phones or just clogging up the fast lane while driving under the speed limit are unpredictable (and when they do wake up, they tend to panic) and cause problems all around themselves as everyone else is forced to adjust. People who can't be bothered to care about driving while doing it are much worse than people who care too much.