I have actively avoided sleep for many years and have never spoken to anyone else that does the same. For many years I have sat in bed, either on my laptop randomly surfing the net or reading a book, generally killing time waiting for morning to come. I sit up for hours knowing I have to get up for work in a matter of hours. I normally get about 4 hours before my alarm goes off and am not happy when I wake. I also fear the dark and the quiet so I have a golf club next to my bed in case anyone was to intrude and a night light in the corner partially illuminating everything.
I've been thinking about the reason I do this recently and have come to the conclusion that I am afraid to sleep due to the nightmares and waking up in a panic thinking they are coming to get me. I have learned to stay awake until I am exhausted and fall asleep and then the nightmares stay away, the sleep is too deep for dreaming. I don't know why this is but once learned I couldn't break the habit, it was the only way I could stop them. A safety behaviour and set routine that helped me. Now I know that the lack of sleep damages my already fragile mood so I'm trying to fight the pattern.
Before I go to bed I go through a new routine to sooth me. I lock my door, close the window and drapes, check the dark corners and get into bed, I turn the radio on and listen to classical music really quietly. so quietly you have to close your eyes and really concentrate to hear it. then relax. I start a relaxation technique someone once taught me. lay on your back with your hands by your side. take a breathe in and focus your attention on your scalp without moving it or touching it, just sense it, as you breathe out feel it relax, next your face, neck, shoulders, arms, hands. let them all relax. then start again but instead of your shoulders move to your chest, stomach, lower back, pelvis, thighs, knees, ankle, feet and visualise the stress and negativity leaving you through your toes. It sounds silly but once you get the hang of it it really calms and relaxes you.
This hasn't dealt with the issue but I now get a little more sleep most nights. I still have the weapon by my bed and check the dark corners every night but that's never going to change.