Later in the same video, Alice expresses her own concerns about her father: "I can't stop thinking about him going back to the way he was after Mom died."
Jimmy and Alice are both shown (separately) sharing their fears with Harrison Ford's Paul, Jimmy's fellow therapist.
Responding to Jimmy's concerns, Paul, who viewers discovered in season one also has Parkinson's disease as he tries to reconnect with his own family, says: "It's hard to realize that your child knows how vulnerable you are ."
Paul advises Jimmy elsewhere: "Why don't you try sticking to conventional therapy? Try to be normal."
Later he says, "It's not your patients' job to heal you."
The trailer also shows how Jimmy deals with the consequences of his unconventional therapy in the first season.
After season one ended with Heidi Gardner's Grace, one of Jimmy's patients, pushing her husband off a cliff, viewers see Grace in an orange jumpsuit and behind bars as she meets Jimmy and his lawyer friend Brian (Michael Urie).
"I pushed my husband off a cliff. I'm a psychopath with good hair," she says.
And during a therapy session, Sean (Luke Tennie) says, "You're not going to 'jimmy' me, are you? ... You know, that weird therapy thing you do outside the office that Paul hates?"
Jimmy likes that his name has been turned into a verb, saying, "It just sounds like a movement."
The trailer also indicates that Jimmy and Gaby's (Jessica Williams) relationship is still going strong as the two flirt in the cafeteria after she sees his "sex boxers" sticking out of the top of his jeans.
The 12-episode second season of Shrinking kicks off on Apple TV+ on Wednesday, October 16 with two episodes, followed by one episode each week until December 25.
The series was created by Segel, Bill Lawrence and Brett Goldstein, with Goldstein guest starring in season two, which viewers get a brief glimpse of in the trailer.
