Habituate -

is one of the simplest and most vital forms of learning, acting as the brain’s "spam filter". It allows organisms—from single-celled bacteria to humans—to stop reacting to repetitive, harmless stimuli, thereby conserving mental energy for novel or dangerous information. The Mechanics of "Getting Used to It"

Unlike sensory fatigue (where your eyes get tired) or motor fatigue (where your muscles give out), habituation is a . Habituation: Can learning be dangerous? habituate