48yo alpinist who climbs 5.12+ here. I’m constantly injured. If you’re not doing regular training for injury prevention it will come back to bite you in your 50’s or 60’s and you will not have the framework to navigate the injury without further fitness loss and a downward spiral of capabilities.

14 years of heavy heroin addiction leaves a toll. Kudos for him for getting clean, but also its reasonable to think that massive iv drug use at a young age causes developmental deficits.