Am afraid of the dark but also like it sometimes, depending on further variables.
Needed nightlight (or lamp on in nearby room) as a kid-insisted on it ! Prefer to have low-level illumination on all night, still. If I'm in a certain mood, though, I like to turn out the lights & look out the windows at the sky. Streetlights mean it's not pitch black outside, of course. Total darkness is too devoid of cues for me to orient myself, and I imagine all sorts of icky dangerous things that I cannot see to avoid. Exception is that sex is much better for me with lights out, improves my ability to concentrate on sensations instead of thinking about unpleasant distractions. I'm a night owl more than a daytime person, and prefer to shop in middle of night, when store not crowded w/people. Need sunlight to keep my spirits up, but feel mentally more alert & secure at night. Go figure.
Balance between seeing too much and not being able to see enough-same problem w/other sensory modes-finding the comfort zone for each...
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*"I don't know what it is, but I know what it isn't."*