Get Alert via Deep Breathing & Breath Holds
Alertness is described as step one because neuroplasticity cannot be triggered without it. The author notes that many people rely on caffeine or simply hope to be alert, but this breathing protocol provides a direct behavioral lever to elevate adrenaline. The sequence—rapid breaths, exhale hold, then inhale hold—exploits the body's chemo-sensitivity to carbon dioxide and oxygen, creating a temporary sympathetic surge. He clarifies that caffeine use is fine (he does it), but the breathing adds a focused spike. The protocol is not about hyperventilation to the point of dizziness; the key is to stop the holds when the urge to breathe appears. This step is deemed 'non-negotiable' for every session.
The breathing pattern stimulates the sympathetic nervous system, leading to release of epinephrine in brain and body. Epinephrine is a necessary gatekeeper for neuroplasticity; without adequate alertness, the brain will not engage the mechanisms needed for synaptic change. The subsequent sleep and NSDR steps then consolidate the plasticity initiated during this alert state.
The author states: 'Whether you rely on caffeine or not (I certainly do in the early portion of the day), try this prior to a learning bout.'
Getting alert involves many mechanisms but mainly the release of epinephrine (adrenaline) in the brain and body.

