You don't go to an auction and some paintings estimated value is ONE MILLION and it brings FIVE MILLION and say your paying to much do you? Some of us do. Look at GOOGLE trading at what 40 times earnings. Are you going to stop trading and say it's to much. People who believe that short it. As it is they just continue to short and refuse to cover until a time and place of their choosing at a profit. And? What if someone told you you had to close a long position after a specific length of time?