why...the ultimate question

why is it sooo hard to take somebody's order? you listen to what they are asking and then you push the CORRECT buttons and then you REPEAT the order back to make sure that you have it CORRECT and that nothing is missing. A simple little task that must be sooo hard for most people. i do not go to a clothing store looking for a size 6 and walk away bying a size 10. you don't want to leave with something that you don't want. money does not fall out of the sky and i want what i ask for, is that so wrong? and if anybody is wondering those of us who don't like onions, DO NOT LIKE ONIONS and one bite on your food will ruin the rest of your food. and i'm pissed!