noun
torpor
TOR-per/ˈtɔːrpər/
A state of reduced activity, energy, and responsiveness.
The afternoon heat leaves the whole office in a state of torpor.

Etymology
The underlying idea is numbness or inactivity. Torpor applies that lack of responsiveness to the body or mind, describing sluggish movement or diminished mental activity.
In context
when torpor is present it's like the different mental factors get very unwieldy they're not pliable they're not agile the example given is just like a heavy blanket smothering all the different factors of mind
More examples
- A brisk walk shakes me out of my torpor.
- Some bats enter torpor to conserve energy on cold nights.
- After weeks of torpor, the committee finally resumes its work.
Forms
torpor
torpid adjective — Showing very little energy or activity.