Answer:
habituation
Step-by-step explanation:
Whenever we come across a new stimulus, our attention is mobilized for a longer time. After a few repetitions, the stimulus loses its ability to mobilize us as before. Thus, habituation happens. It is an automatic decrease in the intensity of a response to a repetitive stimulus. Based on this, we can conclude that you went through the learning process based on habituation to the noise your neighbor made while taking a shower.