the.com/dwell

To live somewhere, or to let a thought live inside you rent-free.

means To live in a place, or to let your mind stay fixed on something for too long.

from From Old English 'dwellan,' meaning to lead astray or hinder — related to Old Norse 'dvelja,' to delay or tarry. The word originally carried a sense of being stalled or led off course, and only later settled into its cozier modern sense of 'to reside' — as if getting delayed somewhere long enough turned into living there.

etymology
old english dwellan meant to lead astray or hinder
security term
dwell time: how long hackers linger before you notice
psychology twist
dwelling on pain outlasts the pain itself
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