Read this and think of the price of other stocks this summer (after CUU):

From Benjamin Graham:

The intelligent investor realizes that stocks become more risky (not less) as their prices rise-and-less risky (not more) as their prices fall.

The intelligent investor hates a bull market, since it makes stocks more costly to buy.

And conversely (so long as you keep enough cash on hand to meet your spending needs)you should welcome a bear market, since it put stocks back on sale.

Thanks to the decline in stock prices, now is considerably safer -and saner- time to be building wealth.