The Compound Effect by Darren Hardy is in my opinion one of the top/first books everyone should read. Doesn’t matter what business or career you are in. I had the pleasure of meeting Darren and hearing him speak at a conference. His goal in life is to interview successful people and find out how they made it. He is a modern day Napoleon Hill. Sign up for his emails he sends every weekday “Darren Daily”. They will give you daily motivation and feel like he is speaking directly to you!