The thing I enjoy most about investing is the complexity and how it never ceases to amaze me. It is fundamentally finance related, yet has elements of different fields of studies – politics, real estate, law, human dynamics, psychology etc. One day I could be reading a research by Joel Greenblatt, a renowned value investor and another day it could be by Michael Mauboussin, an expert in the field of behavioral finance. After close to 4 years of investing, I have decided to list the top 3 key points I learnt from investing.