Staying up late, swearing regularly and living a messy life are things for blacks not money to congratulate in social circles. Even people who have one (or all three) of these "bad habits" are often encouraged to change at some point in their lives.
It's happening, that with a slight change of perspective and some new scientific evidence, these habits can take on a different meaning. The use of (unethical) words, staying awake until late, and preferring clutter to regularity, are scientifically interpreted as signs of intelligence.
A comparison of the data of people who had these habits with those who did not, has shown that the latter, have shown a lower level of intelligence. Such a conclusion has been reached in more than one study, but this does not mean that the idea that you are more intelligent than you thought motivates you to swear or not to clean the house. Beware of misinterpretations.
Source: Business Insider