I also think that internet addiction is visible. When you submerse yourself into the digital world, you don't take care of your health, your physical appearance. I guess internet addiction varies in its severance.
I have a friend from high school, he was the smartest kid in class, was a math-genius. Somehow he lost interest in school. He has a Youtube channel, where he posts game videos, earns a bit money from there (i guess 500 dollars per month). He is "trying" to study economics, but he is still in the same semester after three years. He does lead a life, but not in the physical world. He was a handsome kid, now he doesn't eat and doesn't care about appearances. He only drinks iced tea (no water) and eats limited food he likes (like pasta or chocolate). Although his life may seem weird, I respect him. That's his choice to live in the digital world.
I have a friend from high school, he was the smartest kid in class, was a math-genius. Somehow he lost interest in school. He has a Youtube channel, where he posts game videos, earns a bit money from there (i guess 500 dollars per month). He is "trying" to study economics, but he is still in the same semester after three years. He does lead a life, but not in the physical world. He was a handsome kid, now he doesn't eat and doesn't care about appearances. He only drinks iced tea (no water) and eats limited food he likes (like pasta or chocolate). Although his life may seem weird, I respect him. That's his choice to live in the digital world.