May we all merit to see it soon, Amen. Rashi cites the Sifra that in this section, Moshe rebuked the Jewish people before he died, and he listed all the places where they transgressed. Out of respect for the people, Moshe only hinted at their transgressions and did not mention them explicitly. Rabbi Yehudah Leib Chasman commented on this that a person who is sincerely interested in self-improvement and growth only needs a slight hint that he has done something wrong in order to realize that he needs to improve. Such a person looks for opportunities to make positive changes in himself and uses his own ability to think to fill in the details when someone gives him a hint that he has made a mistake.
Many people try to avoid hearing any criticism at all.
Even if someone explicitly tells them that they have done wrong, they find all kinds of rationalizations to deny the criticism. But when you truly want to become a better person, your goal is overcoming faults. You appreciate it when someone points our ways you can improve. A person who is interested in becoming wealthy will utilize any tips and suggestions he hears if he thinks they will be financially beneficial. In the same way, utilize any tips and suggestions that can be spiritually beneficial.