I do this because I want us to speak face to face to make sure that I fully understand what you are looking for and that we are on the same page. Working solely via e-mail does not work well and a lot gets lost in communication. I want both of us to feel comfortable and ensure that I am the right person for your project.
I take my client's projects seriously and I want to get to know you and know what is important to you as an artist. Our call together does not cost you anything, even if you decide to not hire me after the initial call. So there is no risk to you.