Peer-to-Peer Lending: Earn up to 10% in returns by lending individuals, organizations and small companies who don't qualify for traditional financing through peer-to-peer lending platforms like Lending Club. You can lend $100, $1,000, or more to borrowers who meet lending platform financial standards. Like a bank, you'll earn interest on the loan - often at higher returns than banks usually get.
The Indian pharmaceutical industry has grown in recent years to become a major manufacturer of health care products to the world. India produced about 8% of the global pharmaceutical supply in 2011 by value, including over 60,000 generic brands of medicines.[174] The industry grew from $6 billion in 2005 to $36.7 billion in 2016, a compound annual growth rate (CAGR) of 17.46%. It is expected to grow at a CAGR of 15.92% to reach $55 billion in 2020. India is expected to become the sixth-largest pharmaceutical market in the world by 2020.[175] It is one of the fastest-growing industrial sub-sectors and a significant contributor of India's export earnings. The state of Gujarat has become a hub for the manufacture and export of pharmaceuticals and active pharmaceutical ingredients (APIs).[176]
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.