What is...dysrationalia?

Hello fellow curious Creatures! Let's have a discussion open to everyone. How do we think and act differently!? Dysrationalia is defined as the inability to think and behave rationally despite adequate intelligence. It is a concept in educational psychology, not a clinical disorder. This is the gap between what we know or think rationally and how we actually behave, also known as the intention-behavior gap, or the knowing-doing gap. It is a major focus across cognitive psychology, behavioral economics, and neuroscience. What can we do about it?

Optional Resources (add your suggestions in the comments!):
Book: Thinking, Fast and Slow
Book: Predictably Irrational
Video: Are We in Control of Our Decisions
Book: How to Change
Podcast: Mind Reading 2.0: The Double Standard
Podcast: Making Better Decisions
Podcast: Problem with Trying to be Rational
Video: Master Procrastinator
Video: Why We Make Bad Decisions
Video: Our unhealthy obsession with choice
Playlist: How We Make Choices