Drew Carey says therapy has been a “game changer” in his life. ‘The Price is Right’ host, 65, has battled depression for decades and was left devastated when his former partner Amie Harwick, 38, was strangled before falling to her death from a third floor balcony – with her ex-boyfriend Gareth Pursehouse, 45, sentenced to life in prison without the possibility of parole in December for her February 2020 murder. He has now told People about how he has also spent years addressing other troubles in his life through counselling and by turning to his closest friends. Drew said: “Therapy’s been a bi…