I used to be a health-care investor a long time ago in the public markets. One thing I learned that we tried to apply here is that investing in small molecules, trying to invest in the next treatment, there's an element of gambling to that.
If you're a technology investor, and you decide that you're also going to be a healthcare investor or a green-tech investor, that doesn't usually work out that well. There are reasons why people make their careers studying these things and becoming experts.