She must have calluses on her thumbs. Teenager Reina Hardesty racked up 14,528 text messages on her parent’s AT&T bill last month. She say’s she basically just texting back and forth with four of her friends all day long. Thanks goodness for unlimited text-messaging plans, otherwise it would have cost $2,905.60. Guess for a teenage text insurance policy, $30 is worth it. Reina’s parents have since set a limit of no texting after dinner. Good luck enforcing that.