Why do I need a Realtor?

I met a young couple the other day and the husband said to me. The only thing I need a Realtor for is to open the door. I do all the searching on line for the homes myself. I don’t need a Realtor. I explained to him that Realtors are like the coordinators of the entire transaction. We work with the title companies, lenders, home inspectors, termite inspectors, roof inspectors, buyers, buyers agents and sellers. We make well over 100 phone calls on each file to coordinate all the players and to make the transaction as smooth as possible.