Thera'Py: with Eliza PyEliza Py will help you with your problems. She will ask you questions, you type in your response, then she answers you back.
I threatened to do it and I did it. I took the Eliza code an put it in Ren'Py. (ref: http://en.wikipedia.org/wiki/ELIZA) If you must blame someone, blame the guys over at the PyBrain Thread on Lemmasoft http://lemmasoft.renai.us/forums/viewtopic.php?f=32&t=18848
DISCLAIMER: This is a TOY. It is not meant to be realistic (or therapeutic) in any way.
Download:The all in one version can be found here: 25.4 MB (Windows, Mac, Linux)