Real Estate is like Reality TV. You never know if you are going to get Jerry Springer or One Life to Live !
It does not matter if you are selling a high-end piece of real estate or a lower priced home. Real Estate will offer you the drama and the twists and turns that can stand up to any Reality TV program. I suppose the reason is that people are very emotionally complex and are subtly effected by so many things from the state of the economy to our favorite sporting team performance. And buying a home has been rated one of the most stressful times in a person's life (up there with loss of a loved one and loss of job). I think that most Realtors would agree that even the sweetest most balanced of individuals can transform from Jekyll to Hide during a real estate transaction. (Realtors included !!)
When these dramas come (and believe me they will) we have found that it is important not to become just another character in the drama.
Some things that work 
remain calm
wear the shoes of both parties
it is never a matter of right and wrong
good will and generosity is a great negotiating tool
never step over dollars to pick up dimes
admit when you are wrong
Some things that do not work 
bullying
losing you temper
blaming and finger-pointing
greed
manipulating the truth
not listening
The list goes on. I am sure you can think of may more things that work and things that do not work when it comes to working a deal and solving the dramas that can and do pop up pre and post settlement. I do not think it matters how many settlement tables you have been to and how many years you have been in the business. Every sale and every deal has it's own story.
What is your most recent story ? Jerry Springer or One Life to Live ?
Philadelphia Real Estate - The Somers Team
The Philadelphia Real Estate Blog
I recently just went through a deal where I was the listing agent, and the buyers agent played the role of the bully. Thank the lord that deal went to settlement last Monday. At settlement I watched and the buyers were very easy going, it was all the buyer's agent who made the deal a living hell.