I don’t understand people who, when they come and start waiting for the elevator, must double click the elevator button, even though I’ve already clicked it.

You see that it’s been pressed. It’s BLUE meaning someone (ME) has already pressed it. You see me waiting here when you arrived. So why press it?

You also don’t press it once. You do this constant warp speed clicking, as if the faster you press it, the faster the evelator will come. Do you think I’m incompetent of clicking a simple button? 

Do your fingers contain some “Elevator, come hither immediately” magic that I do not know about? I don’t know if you understand this but re-pressing the floor button will not make the elevator get to you any faster. 

The command for the elevator to come down has already been sent. So practice the virtue of patience and move away from the elevator button.

Sheesh.