Ian, putting his dishes in the dishwasher. 'I'm going to go and take a nap"
Me, waiting to put dishes in the dishwasher: "Oh yeah? I have to get Ady in the tub, change and feed Owen, put Owen to bed, clean up dinner, get Ady out of the tub and off to bed, get dinner in the crock pot for tomorrow, make lunch for tomorrow, write check for daycare, and fold one more load of laundry." Sheesh
I can't imagine what I would do if I could just say, "I'm going to take a nap" whenever the desire popped up!