Reflexes

Reflexes might be an important phenomenon in multiple ways, for mental and physical health generally:

– Misophonia
– Dysfunctional jaw/tongue function (speculative)
– I’ve been noticing recently that any time I’ve started doing stuff on my phone, hiking my bag up, or doing anything else involving thought and fine motor control, I’ve automatically hunched my shoulders and started chest breathing or holding my breath. Certain thoughts can also trigger this, for example thinking about how to manage the GPS tracks, photos, and videos from my coast path walk project. I wonder if this also involves reflexes?