If you're looking to buy a house, you're probably eager and excited. That's fine, but just keep in mind that in this heightened emotional state, it's easy to get swept up in the moment and behave, well, not perfectly.
This can lead to trouble since, just like anything else, buying a home comes with its own set of rules. Some may be fairly obvious, since they're outlined in all that real estate paperwork you'll soon be signing. But some of these rules are the unwritten, etiquette-based kind. And if you break 'em, it could still stop a real estate deal in its tracks.