Ruth Collins: Terry and I have never been rivals. Never. Not in the slightest.
Dr. Scott Elliott: All women are rivals fundamentally. But, it doesn’t bother them because they automatically discount the successes of others and alibi their own failures on the grounds of circumstances. Luck, they say. But, between sisters, it’s a little more serious. The circumstances are generally about the same, so they have fewer excuses of which to comfort themselves. That’s why sisters can hate each other with such terrifying intensity. And, as for twins, especially identical twins, well, you must have some ideas yourself what agonies of jealousy are possible.