PLAINVIEW, New York (AP) — Before Stu Goldberg begins his night shift driving for Uber, he pulls out a notebook to read a handwritten list of reminders. “No tickets. Full stops,” he'd scrawled in the book. “Careful backing up. Watch for pedestrians and bikes. ”With a Ph. D in neuropsychology and decades of experience running his own business, Goldberg, 74, didn't picture chauffeuring strangers around when he retired. But financially, things didn’t go as planned. So he makes the of...