3 books in 1!Book 1: You may have heard of people who remember everything just by glancing at it: names, faces, numbers, or information. Well, it's not unrealistic to develop a memory like that yourself. Our brain is like a storage unit - something like a camera storage unit. Data are constantly moving, but only some information sticks. Book 2: You will be amazed at the things you'll hear. In this guide, the author made sure that all the quick tricks and long-term strategies that work are listed. You will hear about various topics that cover the most important things you should do to improve your memory. Book 3: In this book are all the techniques you need to be a critical, smarter thinker. Intelligence can be developed and trained. Critical thinking is a skill many people have forsaken. They follow the masses, the media, the trends, or some role model they admire. However, when you think outside of the box and use pure logic to calculate your decisions, your life can be happier, more fulfilling, and more risk-free.