Each person has their own perspective about the world and a situation. Everyone puts a filter on the world. Some people can try on other filters and some leave theirs on thinks theirs is right while everyone else’s is wrong. As they look through this filter they judge things as right or wrong, good or bad. People are romantic about how they think things should go and get upset when they don’t go that way.
If we see things as they are in the moment and not get caught up in seeing things as the way they think they should be we will be a lot more observant. Take the judgement out of it and just observe. Soak in all the information, process it and make the best decision.