-- 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.