-- You haven't played solitaire with a real deck of cards in years. -- You have a list of 20 phone numbers to reach five people. -- You chat several times a day with a Nigerian prince over e-mail, but you couldn't name your neighbor. -- When paying a cashier, you only know how to respond to "credit or debit" -- what the hell is "cash"? -- You think "music in the air" refers to free downloads. -- You lose touch with any family member who doesn't have an email address. -- Second-day delivery takes way too long. -- You need PowerPoint to explain what you do for a living. - A "half day" means leaving at 5 p.m. -- You find jokes on computers, not in books or word of mouth.