Addiction is addiction. You see this a lot in endurance sports (triathlon etc.): people can get addicted to training and racing, and despite these being "health

Addiction is addiction. You see this a lot in endurance sports (triathlon etc.): people can get addicted to training and racing, and despite these being "healthy" things in general, their families, relationships, and lives outside of the sport are damaged, often irreversible. Doing anything "too much" is bad for you.