Sadie smiled slightly. “True – I don’t,” she said.
“Why not?” Zelda said, speeding up her speedwalking just a touch.
Sadie exhaled hard. “It just doesn’t occur to me,” she said. “I’ll tweet if I see an article I like.”
“You really should tweet more,” Zelda pressed.
“Too much brainwork,” Sadie said “When I take a break, I don’t want to think – I want to cool out. So I go to Facebook and see if someone’s online for a chat.”
Sadie huffed, catching her breath. Zelda was really pushing the pace today.