I'm certified so good to have the knowledge, better to have and not need then

[theking]

need and not have:

Austen MacMillan, a 12-year-old Florida boy who sprung into action last week when he noticed a man in danger of drowning, said he learned lifesaving CPR from watching the hit series “Stranger Things.”

Austen and his behavioral therapist, Jason Piquette, were swimming in a pool when Piquette attempted to see how long he could hold his breath underwater.

“It was like six to five minutes he was under the water and I was like, 'That's way too long. He can not do that,'” said Austen.

"I think I passed out in about 30 seconds and I don't know why," Piquette added.

A surveillance camera focused on the pool shows Austen recognizing something is wrong, swimming to Piquette and hoisting him to safety in the shallow end of the pool, and dashing out of the water to call for help.