preamble – analogies Imagine you have a car. Your car is something that needs to be maintained, so sometimes you fill in a bit of engine oil. Especially when it lights up with the check oil light. Similar to that, a computer sometimes asks for updates so you install them. Imagine if your car engine oil suddenly causes the side effect that you’re driving along nicely, but suddenly your car changes. Your Steering wheel is suddenly on the right shotgun seat, while the driving pedals are still on the left side. You’re asking for the car mechanic, but even the