Do you feel like you are good at making to-do lists, but then it is very hard for you to stick to them? Do you think you often give up something, as soon as there is an obstacle or discomfort? Do the majority of people consider you reliable or not? If you want to learn more about self-discipline, then you need to keep reading...

This includes two books: 

Here's a short preview of what you'll discover:

And much, much more...

If you're ready to achieve self-mastery and acquire the skills of the world's most excellent individuals, then you should start this book today!