if you make the wrong choice it literally takes like 20 seconds to go back and choose the other choice, but to each their own!
The choice is a tiny detail in medicine. The point is to go through the red door. When we are sick, the medicines always look the same when we take it, right ? This is why I did not make any difference or gave any explanation, otherwise who would choose to directly end the game after 10 seconds ? So, yeah, we could say it is random, but for me, it is linear. Because you will still have to take the other one to really start the game.