People make the real estate industry interesting and a challenge. Buyers and seller in general are alike. Buyers justify a lower price. Sellers promote the value. It is understandable. Sellers price their home according to their motivation to sell. It is always the same. The highly motivated sellers price their homes with an intent to sell and accomplish the sale by a specific date. Highly motivated sellers want to see offers immediately. These are not desperate sellers.
I know that some who read this will assume that motivated means giving the home away. This mindset is the problem. 98% of sellers tell me they are not going to give the house away. This comment normally means the motivation is low. In a buyer's market, we see more initial low offers. We also see most sellers chasing the market. This means sellers lower their price as time goes on, but it will do no good because the value of the property is going down with time which diminishes the effectiveness of a price reduction.
Most sellers initially price their property according to what they "need". This marks the beginning of a long and stressful selling experience. I have heard countless sellers (6 months on the market) say, "I should have priced the home lower in the beginning." The problem is, sellers are so optimistic in the beginning because they love their home. A common statement from sellers is, "Hey, it could happen." 
Pricing a property high in anticipation of a low offer is an indication the property is probably overpriced and is going to be labeled as "overpriced" in about one month. Some of these overpriced listings become somewhat famous among realtors because they sit for so long. You know the one down the street that has been on the market for 2 years?
When sellers interview an agent for the job, the interview should include one important question. "If I wanted to sell my home in 90 days, where would I price my home?" Be aggressive in the beginning when pricing. Price the property (kind of) painfully low. Imagine if you do and there are still no offers? You may receive multiple offers. Multiple offers should be every seller's hope. Another eye-opening question and answer for the real estate agent is, "If I want multiple offers, where should I price my home?"