New material includes:

• How to think like a long-term investor – just like Buffett
• Why "loss aversion", the tendency of most investors to overweight the pain of losing money, is one of the biggest obstacles that investors must overcome.
• Why behaving rationally in the face of the ups and downs of the market has been the key to Buffett's investing success
• Analysis of Buffett's recent acquisition of H.J. Heinz and his investment in IBM stock