My husband has but I have not. He witnessed a wreck in from of a jobsite he was working on and helped revive the elderly gentleman in the car. I have had someone save my life when I was in a car wreck a couple years ago. Come ot find out he was a customer of mine at my store and I was able to thank him properly and let him know how grateful my family and I were.

I talked people out of suicide, though I'm not sure if it really counts or not ... their self-preservation should be acknowledged.

Uh.... my baby nephew almost drowned last summer because my dumbass sister wasn't paying attention. I yelled at her to pull him up. Does that count?

I was a volunteer EMT and emergency responder for several years when I was younger, so there was more than one occasion when I saved another life. The one that stays with me the most was when a 13 year old girl, who I found out later was being bullied at school, attempted to commit suicide by swallowing a lot of pills. When I arrived she was not breathing and her pulse was thready. I performed mouth to mouth until she began breathing on her own and then proceeded to induce vomiting. She pulled though and hopeful got the help needed to not try that again.