Good morning, junkies paramedic here. Uh, what you're discussing is called hands-only CPR and it's been around for probably about 10 years. It's what's being taught to the general public these days they've, uh, found a couple of things. First of all, they found that people are really hesitant to do CPR on a stranger. If they have to do the rescue breathing which makes perfect sense. But they've also found the science has shown that as long as CPR has started. Um, as soon as possible after cardiac arrest, that the, uh, quality compressions are all you really need. You don't necessarily need rescue breathing 100% of the time. So that's what's being taught to the general public, the traditional CPR is still what's taught to. Uh, people like me and nurses and anyone who needs that certification for their job. So, there you go. Hands-only CPR. It's a good thing.