Training, decent modern equipment, understanding and managing risk, gear redundancy, and wear a frickin’ helmet (esp. when belaying).

Yeah, there are some yahoos, but there’re also people who drop dead playing table-tennis.

With massive OOO pipelines, what’s the alternative?

Sounds like a really bad decision - forced error due to some other reason to back out rapidly. What an awful tragedy.

I was under the impression that Musk was going to “fix” Boeing’s delivery of AF1. I think his suggestions included relaxing the security clearance for new hires and getting everyone working 60-hour weeks.

News of that all went very quiet after the announcement though.

You sound angry. Take a breath and grow up.

How is that checker configured?

It might be doing something like this:

import student_module
student_module.main()

and because you’re already invoking main as the module is imported, it’s getting stuck the second time around. Maybe add some indicative print at the entrypoint to your main function.

Another reply in here has supplied the standard idiom for making a module executable:

if __name__ == "__main__":
  main()

I think Kermit’s cover of Cash’s cover was brilliant.

He had a number of unchaperoned calls with Putin. I think it’s more likely that he’s acting in fear of an unpleasant death; sometimes direct credible threats work wonders.