A recent study shows that more than 2/3 of By-Owner sellers (FSBOs) end up listing with an agent. Marketing and selling a home is like any business; if you are not immersed in it day-to-day, you won’t have the knowledge, experience or resources to do it well. Moreover, you won’t know what you don’t know. This reality can be costly in terms of both time and money. These are the top six reasons why FSBOs fail.