You know you're tired when your mother asks you to get her a glass of tea and you put ice and water in the cup. You know you're really tired when you pour out the water and fill the cup with milk. You know you're exhausted when you pour out the milk (I know, I wasted it, I'm sorry) and put ice and orange juice in her glass before giving up and walking away. Yep. No joke, lol. But on a better note, I did eventually get the glass of tea the fourth time around.