Ethical dilemmas, the trolley problem being one of them, are fun to talk about, but what would we do if we were in those situations and for what reasons?
There are always reasons to stay alive. Look around yourself, change how you think about life, view it from a different perspective and you’ll find them.
Nonrandom selection of samples can drastically skew the results of research. Unfortunately, representations based on bias are abundant in the media.