As a general website with tips on communication, this one has a lot of good things to start with: https://www.mindtools.com/pages/main/communication_skills.htm

As a general website with tips on communication, this one has a lot of good things to start with: https://www.mindtools.com/pages/main/communication_skills.htm https://www.mindtools.com/pages/main/communication_skills.ht... . There seems to be about 140 pages of decent starting points on communicating better. Other general topics to check out (which they may touch on) would be non-violent communication, emotional intelligence, compassion, and empathy. With regard to critical thinking, study the history of logic, specifically Greek philosophy, more specifically ancient Greek logic and rhetoric, and reasoning in general. (Logical fallacies are an extension of philosophical logic) All that could keep you busy for a few years, so I recommend just skipping around through Wikipedia for a few days/weeks and just noting down the really interesting things and then finding books and articles on those subjects. All of that would be a base from which to understand the process of thought, logic, reasoning, rhetoric, etc. From there you can skip on to actual critial thinking as a basis for modern society: https://www.criticalthinking.org/pages/defining-critical-thinking/766 https://www.criticalthinking.org/pages/defining-critical-thi...