Some references in Assume the Worst: The Graduation Speech You’ll Never Hear are dated as it was originally published in 2018. However, Carl Hiaasen’s signature style of humor is there and he is still giving you some very good sage advice. Some languages is included (after all this is for adults) therefore, it would be best for high school and up, but is aimed at the college graduate.
The entire book is an essay and/or a graduation speech that you should be given. But everyone always gives the same upbeat performance. Hiaasen tells you as it is. Do not judge people? No, DO judge people! If you can tell within the length of a cup of coffee this person is lacking in the nice people gene, leave. And of course you should not live your life like it is the last day of it. You will be broke, friendless, jobless, and up a creek without a paddle. And as long as you realize you are doomed (well not doomed, but close to it) and use some goodness, be a decent person and learn as you go along, you’ll be fine. Mostly. Probably.
And Roz Chast gets in on the act with their signature style of illustrations. On the page we have the letter/speech followed by images that show you the reality of the words and theme. Hiaasen shoots straight, sideways and in between, but tells you how things have, will and won’t change. He lets you know that this is a whack-a-mole world and we are the moles.