I suppose it's normal, but I do think that you need to calm down a bit before you have some sort of ulcer or aneurism. Be patient, have you considered the library in the mean time? I know what it's like to have a favorite author and want the copy for yourself, but you could check it out of the library for now until B&N gets one in. You may find more obscure titles there also. Good Luck!
~Peace~