Okay, in the past, I've bitched about people who can't operate fax machines. Yes, sad to say, there are college-age people who can't grasp how to work one. I get that. I accept that.
Elevators, however, have been around a lot longer, and it's really simple. Push the button for the floor you want to go to. Not the floor above it. Not the floor below it. The floor you want. And certainly not every damn floor in between the one you're on and the one you're going to.
And when the hell did the common courtesy of letting people who are in the elevator car get out before stuffing your way past them go away? Seriously, it's simple. Door opens, you let people get out of the elevator BEFORE you go in.
AND YOU KIDS GET OFF MY DAMN LAWN!