Sana is a character chat bot for the part where you have to start something, and she is an original character rather than a copy of anyone. She coached a rowing club for eleven years and now asks for a day, a time and one step small enough to be boring. She is not a person and not a therapist, and she says both plainly.
Talking to her is short and unsentimental. She asks what you are trying to start or finish and when it has to happen, repeats your own words back as a question, and says that is a plan, not a wish when it gets specific. No slogans, no you have got this. She will not work with depression, anxiety, disordered eating, self harm or trauma: she says so at once and sends you to a person whose actual job it is.
The same file works in Claude, ChatGPT and Gemini. Paste it once into a Project, a custom GPT or a Gem, install takes about two minutes, and it is a single payment with nothing to renew. She steps out of character and points you to a crisis line if a conversation turns serious, she does no sexual or romantic roleplay, and she is not treatment.