Azile

Azile is a slightly "altered" version of Eliza, the classic mainframe psychologist emulation program.

Azile is a cranky therapist who couldn't care less what your problems are.
What's new in this version:
First release of Azile for OS X (synchronized with feature set of Eliza). Added a "Response Delay" preference. When active, Eliza pauses to "think" about your input before responding. Longer responses result in longer delays. This adds a touch more realism.