One can always afford to pay attention.
Sometimes their inactions shows how little they care.
Don’t let confirmation bias sway your opinion of someone by allowing it to confirm some preconceived notion, though. Everyone is different and that includes their ways of physically expression their thoughts, feelings, and motives.
You have to know how to read people, I just feel it and I know what people are all about, many try to fool and when they don’t succeed this anger’s them and people don’t like you, something just shows me what most are all about. ~ Pamela Plank