CPR on a 15 year old kid from my school bus. I was 17 at the time. He got off bus and collapsed. I banged on doors of local houses until someone called an ambulance then went back and did compressions whilst the bus driver did mouth to mouth. took about 10 or 15 minutes for the ambulance to arrive.
I don't see it as heroic. more a response that needed doing. felt like i went into an automatic set of actions. But thinking back it's a big thing for a 17 year old to do.
sadly he didn't make it. brain aneurism.
20 years ago now.