"We've always done it this way!", "I can't do it!", "They only do it to harm us!": Our heads are often full of unfavorable mental structures and inner blockages that make life difficult for us make it easier. What do we do when this "brain frustration", as Tom Kchler benevolently calls it, affects our well-being and our interpersonal relationships? When we are irritable, stressed and unfocused? What if we are physically unwell? Then it is high time to take a close look at your own thoughts and free yourself from obstructive beliefs. In this book, Tom Kchler reveals how that works and how a brain slug turns into a brain kiss. He presents numerous tried-and-tested tools and methods that help to explore inner maps and images and explore possibilities for changing one's own mindset. Every now and then our environment cannot be redesigned, but our thinking can!