I cannot tell you from personal experience because I do not use it. I can tell you tht porn is a huge industry so there are many many many consumers. Still, the world has not come to end, factories and banks work still, people still walk their dogs and hopefully clean up after that, so it is likely that tthe majority of porn users do not suffer cognitive side. Effects from porn. Plus, since you are a full time student, you are too busy to be able to consume too much anyway. There are 24 hours in a day. Sleep, eating, school, etc.you cannot watch that much porn.