Wazzup Pilipinas!
Artist: "Here's your design."
Patron: "Why do I have to pay so much if it only took you 10 minutes to draw this?"
Artist: "Because it took 20 years of practice, for me to do this in 10 minutes."
Because doing something for free or getting tokens in exchange of our work, or some would call passion, doesn't keep a roof over our family's head, food on the table, or keep the power on.
Think about it for a second. Everything that you see, interact with, buy, wear, etc was designed by a visually creative person. From the shoe and the swoosh on the Nikes you bought to the type logo that adorns your dentists letterhead. People seem to forget that the visual element is such an integral part of a product or service's identity. Your willing to pay for the product, why shouldn't the person that made you want to buy that product get paid for their time, talent, and effort.
There is a common misconception that art is just "fun". "Oh you just draw and paint. Isn't this something you do in your spare time for fun?" NO. This is hours of agonizing over every tiny detail to make sure it's right, that it does it's job, and meets the demands of the client. Not to mention a lifetime of practice, education, and experience.
But if someone doesn't want to pay for it, fine. Do it your damn self.