This comment reflects such a weird mentality that I see sometimes, conflating being social with being extroverted. The two go hand in hand, but they are not the same. I love having time with myself reading or playing games, but I am consistently at my overall happiest when that time is punctuated with going out and socializing with friends or occasionally meeting new people. Never going out doesn’t make a person introverted, it just means they are antisocial.