Just because you think you`re paranoid doesn`t mean that someone isn`t trying to take advantage of you. Don`t take anyone or anything at face value today. Be sure to always question the promises of the person that is eager to sell you something. Maybe you should review your reasons for wanting to make this purchase in the first place. Give yourself a few more days before doing the irrevocable. You really don`t have any time or money to waste right now, do you?