>>20718066you're probably too retarded to understand, but:
Your brain releases more dopamine in response to novel stimuli. The internet allows for an inexhaustible amount of new material that you can click to at the very first sign of boredom. You can easily watch 100 girls getting banged in one session. The constant novelty keeps dopamine and other neurochemicals high for unnaturally long lengths of time, which leads to a decrease in D2 dopamine receptors. D2 receptors are an extremely important part of the brain that's involved in a huge variety of behaviors and a number of major neural circuits, and the decline in d2 receptors causes those circuits to become less active and eventually atrophy. This leads to certain parts of the brain, like the prefrontal cortex and areas associated with processing pleasure and higher emotion to basically shrink. This is reversible, but takes at least a year of abstaining from the addictive thing.