+1. I never understood the concept of "positioning". Why buy any position unless you know it as well as possible and have enough confidence to own it large? Imagine if a small business owner "positioned" his/her interest. Or a real estate owner. The objective is for it to grow. Generally diversification equates to mediocrity. Rather than diversifying, maintain sufficient cash or liquidity to ride out down cycles and also so you can take advantage of them. I fully realize that this is not the prevailing view (and would get me fired from most financial advisor jobs) but there are reasons why some folks achieve massive financial success and diversification is not one of them.