A view of researchers working in a lab. sanjeri/E+ via Getty Images To me, investing is all about analyzing trends and discerning where the economy and the world is heading. It's compatible with my calculating temperament and personality, so that's probably why I enjoy it so much. One trend that I still believe is showing no signs of slowing down is the need for breakthrough treatments and advances in existing treatments. As many advances have been made in recent years, more than 90% of rare diseases still ...