Jessica Chastain has a new outlook on life thanks to negotiation classes

Jessica Chastain has a new outlook on life thanks to negotiation classes Jessica Chastain is studying for her Master's degree in public administration, and she said negotiation classes have given her a new outlook on life. 12 September 2025 Jessica Chastain's negotiation classes have given her a new outlook on life. Jessica Chastain is studying for her Master's degree in public administration The 48-year-old star is studying for her Master's degree in public administration at Harvard University's John F.