Also that if you’re doing CPR alone don’t bother with the breaths, the chest compressions are more important - only do breaths with a second person so you can keep compressions going uninterrupted.

I took a class last year that said this. It was “Shock and Compress.” The compressions are doing more good than worrying about breaths. And delegate someone to find an AED.

It felt a little silly taking that class given that I work for a health org, and I’m fully remote. The odds of my needing to know if seem pretty low, but you never know when it might be important.