Not hard to imagine why, at all

An article at The Atlantic asks:

Why Are So Many Teen Athletes Struggling With Depression? 

“The professional consensus is that the incidence of anxiety and depression among scholastic athletes has increased over the past 10 to 15 years,” says Marshall Mintz, a New Jersey–based sports psychologist who has worked with teenagers for 30 years. As one 2015 study by the National Athletic Trainers’ Association found, “Many student-athletes report higher levels of negative emotional states than non-student-athlete adolescents.” Though parents and coaches are often best positioned to remedy the problem, they also often make it worse.

Gee, I don't know:  who'd have thought that intense pressure to perform and the enormous amount of time that training can involve at the cost of normal teenage socialising could possibly be harmful?