I don't remember the 'smartest' people turning up to school with cans of energy drink, going to parties, being obese, smoking every day and bragging about it, s

I don't remember the 'smartest' people turning up to school with cans of energy drink, going to parties, being obese, smoking every day and bragging about it, so that has always been my conclusion. I don't consider myself one of the smart ones, before anyone downvotes, I've had my own issues with addictive/compulsive behaviors which certainly took a toll on my academic & social performance in HS.