Can I have your attention by Joseph cardillo

Skimmed.

The book is very pro-meditation. It espouses that practicing being centered and mindful is a great way to grow you focus skills. If you are not centered, then your focus is at the whims of you emotions.

The Ten Times Rule by Grant Cardone

I didn't make it through this book. The core rule makes sense, choose goals that will make you ten times more successful than anyone else. Put ten times the effort into these goals than anyone else.

The book has a motivational style.