There are many books about the former president, both before, during and after his presidency. Some have been written by excellent authors who have done their homework. There are lessons to be gleaned on how not to act which need to be highlighted.
Beware of folks who claim all criticism is fake news or from sources who just don’t like them. These are a toddler’s response to mom finding her child’s hand in the cookie jar. “Mom, that is fake news.”
Beware of folks who cannot articulate a point of view without name-calling or labeling something. That is like defining the ingredients from the name on the jar. It is a short-cut to arguing and an attempt to mask a lack of understanding.
Beware of folks who take credit for all things good, even if their role was small or nonexistent, and blame others for all things bad, even if they had a heavy hand in things. A leadership consultant used that phrase often to define how to spot a leader.
Beware of folks who need fixers or sycophants to rationalize or make problems go away.
Beware of folks who bully other people into acquiescence. There is a name for people like that. A bully.
Beware of folks who have a hard time with the truth. Start with the base of not believing a word they say and then add back when they actually tell the truth on occasion.
Beware of folks who will blame institutions of people as scapegoats for their failings. Institutions are not perfect, but they tend to be served by hard working people who are more trustworthy than politicians.
Beware of people who refuse to be accountable for their actions. It is my fault or I could have done better will go a long way.