I have heard the following sentence in the Narcos TV series:
Dicen que los hombres valientes tienen la costumbre de morirse rápido.
Is there any difference in meaning between "morir" and "morirse"? I could not find it in https://dle.rae.es/morir.
https://www.thoughtco.com/morir-vs-morirse-3079758 says that "morirse" is an alternative when talking about natural deaths, but I don't think that's the case in my example.