Table of Contents Introduction - Why People invest Chapter 1 - The relation between Risk and Return Chapter 2 - Most common types of investment Chapter 3 - Diversification is for idiots, or not? Chapter 4 - Value investing Chapter 5 - Theory of portfolio optimization Conclusion Author bio Introduction - Why people invest? Investing simply means putting your money to work for you. The reason why people invest is pretty obvious - to get rich(er). Arnold Schwarzenegger once said that money does not make people happy. According to what he said, he has over $50 million, but he is just as happy as...