The third season of the show "Shrinking" has begun, with episode 1 already sparking discussion about its emotional ending. However, it is unclear how many episodes are in the season, as reviews and recaps are available for various episodes, including episodes 1, 5, 7, 10, and 11. The season appears to explore themes of growth, parenting, and making peace with the past, with some episodes featuring significant moments, including goodbye scenes with certain characters.