2. Some clever2 people call for change, yet they can't even change their own selves, especially their bad behaviors.
3. Some clever2 people call for fairness, yet they are not fair to those who don't agree with them.
4. Some clever2 people call for tolerance, yet they can't tolerate those who have different opinions, judgments and choices than them. In fact they are easily disturbed and agitated by anybody who contested their opinions.
What a waste of cleverness. Ironic.