Discover practical advice for mastering modern C++ in this insightful ACCU 2023 conference talk by Jim Pascoe. Explore five essential programming mindsets crucial for C++ proficiency, including imperative programming, compile-time programming, functional programming, concurrency, and performance. Learn how to develop and blend these mindsets to continuously improve your C++ skills and achieve mastery. Gain valuable insights into designing user-defined types, leveraging compile-time features, applying functional programming concepts, and tackling concurrency challenges. Understand the importance of switching between different thinking modes to create optimal solutions in software engineering. Suitable for programmers of all levels, this talk emphasizes the multifaceted nature of C++ programming and provides actionable guidance for cultivating each mindset. Delve into additional aspects of C++ mastery, such as debugging, testing, and optimization techniques.