When you are ready to go it on your own, and you don’t want to keep going to see your therapist. You don’t have to be ‘completely done ‘ with growing and changing, or with therapy, you will learn and grow living your life without therapy too, and it is often very useful to do therapy in “chunks.” By that I mean , do a “chunk’ of time with a therapist and then leave and live on your own,. Then, when a need arises that is obvious to you, go back and do another “ chunk.”
I often suggest a few options to people that aren’t sure they are ready to leave : they can space out a few appointments to get a feel for what that is like, they can make an appointment a month or two into the future, knowing they could always call and get back in if needed, or they can say good bye for now, and know I will be there and they can always call. Often leaving therapy feels a bit like leaving home, and it’s important to know you can always come back, stop in for a little visit ( and support) or whatever feels right to you.