It’s hard to be a fool, right?

Here I have three keys, two from the room door and one from the entrance door. All three look the same. What do you think? When I open the room door, I just must get the key from the entrance, when I open the entrance, I get the keys from the room twice.

Permanent marker or nail lacquer (if the frog does not strangle to buy the cheapest) wipe the key from the entrance door. Or make a spoon on it. Acts for two seconds. You spent more time crying here.