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    I am Qrystal, a physics grad student who enjoys writing: for herself, or to help other people learn things. When I am done my degree, I'll finally be able to allow myself to start following my desire to write and tutor and spread my joy of understanding physics.


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  • Challenge level versus skill level

    Posted by Qrystal on November 24, 2009 at 13:00.
    Category: Concepts. Tags: .

    This is a diagram of mental states, as developed by Mihaly Csikszentmihalyi, showing how challenge level and skill level contribute to various mental states.  I found it when looking up Anxiety, something I am trying to understand in myself.

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