What is the most valuable asset that any entrepreneur can have?  The simple answer is, your mind.  If you want to be impactful, then it’s you, more than anything else, which is going to make the difference.  What makes someone like Richard Branson successful is, Richard Branson.  It’s the way he thinks.   The way you think is the single largest determining factor in your success.  It’s your greatest asset and it’s one worth protecting.