Concentration: Focus Longer and Train Your Mind to Tap into Your Subconscious Powers

This is a 2-book bundle, consisting of these themes

Theme 1: Do you know what the seven keys are to think better?

And do you understand the advantages of creative visualization?

Many people have no clue what's going on inside their minds. And even though I cannot promise that this book can explain every thought and every idea or imagination, it will definitely give you new insights that help you get a firmer grasp of the neurological connections your brain is making.

Theme 2: Focusing is mor...