I've had 2 engine-outs when I flew 2-stroke Trike's many years ago, one because of contaminated fuel, and the other because my passenger accidentally applied full choke with her knee.
Both times I was lucky to get back to airfield as a glider.
Funny thing, after I landed one of the occasions, starting up engine again and taxied to hangar , I was stopped by the airfield boss expecting him to give me a 10 page form to fill in about the incident.
No, he thanked me because I landed deliberately without engine, thinking of residents living in the area close to the field
