Astronauts ‘observer’ sensation — the feeling of watching their own lives from a half-step outside the frame, ‘jet-lag of the self’

Crew members talk about feeling slightly delayed in conversations. They report a doubled awareness — being present while also watching themselves be present. Some say it feels like the first week of a new job that never quite ends. Others compare it to jet lag of the self.

NASA’s own post-flight reflections from station crews describe the sensation in plainer language: home feels staged. Smells are too sharp. Gravity feels theatrical. The brain, which spent half a year recalibrating for a world without down, treats the familiar as something to be studied rather than inhabited.
— Read on spacedaily.com/sd-v-astronauts-returning-from-six-month-missions-describe-a-persistent-observer-sensation-the-feeling-of-watching-their-own-lives-from-a-half-step-outside-the-frame-weeks-after-theyr/