Stop Counting On Your Fingers, Forever! is a book, or rather a series of exercises in book form, that will help train you to add and subtract single-digit numbers in your head, without using your fingers. This book is written in such a way that it makes it easy to understand and no-pressure-to-learn exercises, and is actually fun. By using humor and a direct-conversation style, it keeps you relaxed with low to non-existent stress levels, and a slight comic-relief so you don't get bored. The methods used to teach are proven techniques of learning that have been used for centuries. And as long as you follow the reading recommendations, you will retain this information, well, forever. Also, as a bonus, the next to the last chapter is dedicated to teaching you how, using the principles learned thus far, to add and subtract large numbers and large columns of numbers in your head. It really is much, much easier than you think.