Don'e forget the cellphone....don't forget the cellphone....don't forget the cellphone....

That's what my friend kept saying to herself, over and over, as she prepared to leave the house and go to work.  Later, at work, she reached into her purse for her cellphone.  YES!  There was the phone!  But it was her cordless landline, which is about 5 times bigger than the cellphone. 
Memory:  10 points
Accuracy:  2 points