Porn creating false expectations

Pornography can create false expectations and several detrimental effects on the brain and behavior, particularly concerning dopamine and sexual motivation. Andrew Huberman explains that pornography can train the brain to be aroused by watching others have sex, rather than participating in sexual interactions 1. This rewiring can lead to diminished motivation to seek real-world partners, erectile dysfunction, and anxiety 2.

The quick and repeated reinforcement from pornography contrasts with the gradual learning and effort required in real-world dating and relationships. This can impair the development of essential courtship and relationship skills 2. Additionally, frequent pornography and masturbation can negatively impact hormone levels, specifically testosterone and libido in males, leading to decreased sexual motivation over time 1.

Yes, Andrew Huberman has stated that building the habit of morning sunlight viewing is self-reinforcing because it makes you feel good. He explains that regular exposure to morning sunlight can energize your body more quickly, making the process enjoyable and beneficial. This regular practice helps set the rhythms of your brain and body, leading to improved wakefulness during the day and better sleep at night 1 2. Additionally, regular sunlight exposure strengthens the connections between the melanopsin cells in your eyes and the circadian clock, making you naturally wake up earlier and feel more alert over time 3.