How I could sell a property in less 3 months?

[Pauline Ann Colle]

After I attended the seminar in a Real Estate Agency the only thing sink in my mind is " You will get your first client in three months." as the speaker said.

Is it possible to get clients within or less 3 months? Have you also experienced on doubting if you could get a client? What are the problems you encountered on advertising/ selling a property? 

Please tell me your thoughts.