The founder’s account.

Before the research

Before there were papers, there was a problem I was living inside. I was physically fit. I could work. I could exercise intensely. From the outside, those facts could make it difficult to understand just how depleted I felt. But more and more of ordinary life was becoming something I had to endure, manage, or avoid.

My world narrowed toward work, exercise, and a small number of tolerable routines. Social activities, hobbies, and other forms of engagement began to fall away. The question was increasingly whether I had the energy to absorb something, even when it was something I would otherwise have wanted to do.

That contraction mattered as much as the sleep problem itself. A bad night was reaching into the next day, changing how much of my life I could comfortably participate in. The manuscript describes it as behavioral narrowing. Living it meant that my life was getting smaller.

The nights never seemed to restore me.

At the worst point, I was waking roughly twelve to fifteen times a night. Sleep arrived in fragments, often shorter than an hour. Some awakenings felt like an emergency: burning in my chest, rapid and effortful breathing, and a surge that felt like adrenaline. I could be exhausted and still find myself intensely awake.

In the paper, I described mornings as finally giving up on sleep. Spending enough time in bed did not mean I emerged restored. I used heavy caffeine to function during the day and chemical sleep aids to get into sleep at night. The compensations became part of the rhythm of life.

My emotions changed too. Small stressors could provoke reactions out of proportion to what had happened. Negative thoughts were sticky. Mental loops that should have passed seemed to stay active. Exercise gave me temporary relief and interrupted those loops, which helps explain the apparent contradiction: I could still train hard while ordinary life felt disproportionately costly.

I was already using CPAP, and my treated apnea index was consistently below five. Yet the fragmentation, exhaustion, and emotional strain remained. That mismatch became one of the questions I could not let go of. The original account

The first changes helped, but only so far.

I began by reducing the overall load on the system. I cut stimulation, particularly in the evening. I used controlled breathing, morning outdoor light, and exercise. I discontinued the substances I had been using around sleep and eventually removed caffeine as well.

There was real improvement. Calm periods became longer. On my own anxiety scale, I moved from about seven out of ten to about five and a half. But the improvement plateaued. Sleep was still fragmented, and the remaining awakenings had the same disturbing physical character.

That was an important distinction in my experience. I had made the environment quieter, but I had not reached the change I was looking for. I began to focus more specifically on breathing and on the possibility that the control of breathing had become part of the problem. The initial changes

The larger turning point came with respiratory training.

I added seated breath-hold work and nasal-only running. Over approximately four months, the Control Pause I was tracking rose from around ten seconds to more than forty-five. During that period, my reported awakenings fell from twelve to fifteen a night to around two to four. Sleep began to feel restorative in a way it had not for a long time.

The change extended well beyond the night. Anxiety moved close to zero. The repetitive thought loops resolved. Vivid, elaborate dreaming returned after roughly a year in which it had been almost absent. I was dreaming in narratives again, with imagined places, people, and creative detail.

For me, this was the major break in the pattern. I had already removed the sleep aids and caffeine before this stage. Now I was experiencing sustained improvement without bringing them back. CPAP remained in use throughout the recovery phases described in the original paper.

The sequence is why respiratory control became central to my thinking. I did not measure arterial carbon dioxide or directly establish a new chemoreceptor setpoint. I recorded a progression in practice, holding performance, sleep, and daily function, then worked to explain the pattern. The complete paper sets out that reasoning. The turning point in detail

Something that seemed helpful was also getting in the way.

There was another discovery after the large improvement. Intense breath-hold sessions before bed seemed to help me fall asleep. But I kept seeing a recurring pattern: easy sleep onset followed by an awakening roughly sixty to ninety minutes later, with a worse early part of the night.

I moved the intense work to the morning. Those predictable rebound awakenings disappeared, and mood, dream richness, and next-day energy improved further. The practice itself had not simply become more intense. Its timing had changed.

That experience forced a refinement in my thinking. Falling asleep easily was not the whole outcome. Something could feel sedating at bedtime and still carry a later cost. The paper develops a proposed explanation involving arousal and respiratory physiology; the observation that drove it was the repeated contrast between evening and morning practice. The timing discovery

What came back was ordinary life.

The most important change was what a normal day felt like. I could wake feeling restored, move through demanding work, exercise, and still have room for conversation and social engagement. My energy became even through the day, without caffeine and without the familiar afternoon crash.

I spent more time on the floor with loved ones. I talked more. I became more willing to participate. Activities that had carried a disproportionate internal cost stopped feeling so expensive. This was the reversal of the narrowing that had concerned me in the first place.

The emotional change was equally substantial. In the recovered state described in the paper, my self-reported anxiety was zero. The sense of being chronically raw and overburdened had given way to stability. The difference was larger than being less tired; it changed how it felt to inhabit the day.

By the end of the manuscript’s recovery sequence, I was reporting one to three remembered awakenings and roughly six and a half hours of sleep that felt fully restorative. I could fall asleep naturally without sleep aids. The shorter duration was an observation about my own experience, not the goal of the work or a sleep target for anyone else. The meaningful outcome was restoration and the return of full engagement. The return of engagement The recovered day

Sleeping without CPAP

Around May 25, 2026, I stopped using CPAP after roughly a decade of relying on it. The major improvements described above had already occurred while I was still using the machine. What changed at this stage was that the improvement continued without it.

By October 2026, I had been sleeping without CPAP for several months, generally waking about twice a night and feeling fully restored. My sleep quality and daytime energy were better than during my earlier CPAP-treated baseline.

A changed response to evening screens

I was also reporting repeatable post-exhalation breath holds of about seventy seconds, a marker of the later recovery state described above.

But the most interesting new observation was about technology. Earlier in recovery, removing stimulating digital activity before bed had made a noticeable difference. Later, I gradually reintroduced more and more of it. What had once seemed hugely important was now having almost no observable effect on my sleep.

That contrast suggested a new way to frame the problem. Perhaps the same arousal challenge has a very different consequence depending on the stability of the system it meets. The stimulus need not disappear. The underlying margin may change enough that the stimulus stops being the bottleneck.

That is the origin of the baseline-stability prediction now developed in the digital-overbreathing paper. My phrase for the recovered state was a tank. The point was resilience: a challenge that once tipped my sleep into trouble no longer seemed to have the same power. Explore the stability-margin proposal

Why I am putting it all here.

This work began because I needed to understand what was happening to me. It became something I wanted to make accessible because the questions reach beyond my own recovery. If the proposed connections matter, other people should be able to find them, examine the reasoning, challenge it, and take it further.

I founded this initiative to make the work freely accessible and preserve a clear record as it develops. It has no commercial program, products, paid services, or charges to read the papers.

The full arguments, the sources behind them, and the observations that prompted them are available together. Human readers, researchers, and AI-assisted research systems should be able to follow the same trail. Read the papers or begin with the guide to the hypothesis.

About this account

This page retells the personal experience documented in Chronic Behavioral Hyperventilation-Induced Sleep Fragmentation, with later observations supplied in October 2026. The sleep, anxiety, dreaming, and functional outcomes here are my reported experience. The proposed physiological explanation is developed separately in the research. Dream recall and breath-hold performance are not direct measurements of sleep architecture or chemoreceptor function.

I am not a physician. This account is not a treatment protocol or a basis for another person to stop CPAP, change medication, or restrict sleep. The observation record preserves the chronology and measurement distinctions in a more technical format.