> b) when you find yourself at home, go to car. When you find yourself in the car, if you have a gadget, drive home ... This is basically exactly how it happen

> b) when you find yourself at home, go to car. When you find yourself in the car, if you have a gadget, drive home ... This is basically exactly how it happens. I say "Can you buy me a thing". The rest is automatically performed by your brain's programming. There is no need to actually mouth the instruction "if you are at home without the gadget, go to your car" because "Can you buy me a thing" automatically links against the code which includes that state processing function.