I knew I didn't want to work 70 hours a week in finance forever. My body was breaking down, and I was constantly stressed. As a result, I started saving every other paycheck and 100% of my bonus since my first year out of college in 1999. By the time 2012 rolled around, I was earning enough passive income (about $78,000) to negotiate a severance and be free.
-The second brother has set up his stall in a very busy market place. It required some more starting investment but the returns were even more rewarding. On days like 31st December and 1st January, he easily earns 40,000 rupees. He is also very active on Facebook. Social media marketing helps a lot. Zomato rating of his stall is 3.9, and clearly, his focus on quality and customer satisfaction has paid off. Average monthly income is somewhere between 1 lac to 1.5 lac rupees.
An obvious example is over exposure to bank stocks, which have been excellent investments for over a century.  Though a foundation of most portfolios, bank stocks do involve more risk at certain stages of the economic cycle than many realise.  Being less exposed to bank shares in the last few months could have preserved some capital.  So, a more diversified approach can help mitigate some of these risks.