Laughing is the best course of action.
Sometimes, well, most times the adversity I come up against is from someone who knows not what they are doing.
Too me that is funny.
Either a person has entered into an argument or accusation without having the more important facts.
Adversity that comes as an event, I roll with it and laugh at how situations happen that, while we may not like it in the moment are really for the better. It amuses me how things work out.