Modern life requires a person to constantly work the mind. You need to know your profession, understand new technology, be attentive and keep a lot of things and tasks in mind. In this situation, our brain is overloaded. Meanwhile, to constantly be at the peak of mental form, you need to engage in training the intellect. A few simple and effective exercises, if carried out regularly, will help to become attentive, improve memory and teach to think logically. This book by AB Publishing publishes how to become smarter every day.