Mózg bez ograniczeń

His personal story of overcoming a childhood injury and learning challenges is compelling. I'm curious how much of his own journey shaped the methods in this book.

The strategies sound amazing in theory, but I wonder how many readers actually make them part of daily life. What tips have worked best for others?

There are so many techniques out there—I'm curious what led to the selection of these specific methods and how they were tested for effectiveness.