Then we get tons of others opinions, change our minds 2 million times, rationalize, dream, save, rationalize more. Finally to stop the pain we get something praying it is the Holly Grail, and if after hours, days, or months later it turns out not to be, we start the whole process over again.
Fortunately I have been pretty pain free these last few years. It wasn't cheap, but I can say I have found the Holy Grail for now.