Have you read this fascinating article from Bright Side titled 13 Everyday Habits We Hardly Realize Can Change Our Lives Immensely?
It is filled with helpful nuggets of wisdom. One gem of an insight is this one:
It takes just one look at a person speaking on the phone to tell if this person is rich or poor. At least, this is what psychologists from the University of California suggest. According to their experiment, a wealthy person often gets distracted while talking on the phone.
There are plenty more of these little gems so do check the full text.