If you have a phobia about going to the dentist, you could try Fear of Dentists phobia treatment, from Self-Study Apps, for the iPhone. The app converts your iPhone into a pocket-sized computer therapist.
The following video offers more information about the app, which claims to use "neuro-linguistic programming" to help you work with your fear.
(iPhone computer therapist)
Science fiction readers have had plenty of sessions with computer therapists. How many of these do you remember from your reading?
"Dead though they are, the machines aren't ignorant of human psychology - far from it. They know very well that some students respond better to reward than punishment, and that others have to be driven by fear. The second kind is usually the less intelligent, and they know that, too; how could they not know it after so many generations of experience..."
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Illustrating Classic Heinlein With AI
'Stasis, cold sleep, hibernation, hypothermia, reduced metabolism, call it what you will - the logistics-medicine research teams had found a way to stack people like cordwood and use them when needed.'
Deflector Plasma Screen For Drones ala Star Wars
'If the enemy persists in attacking or even intensifies their power, the density of the plasma in space will suddenly increase, causing it to reflect most of the incoming energy like a mirror.'