I’m a freelance commercial photographer. My work has appeared in all sorts of media, online and in print, showcasing models and products. Sometimes my clients come to me with an idea — either something basic that they want me to “polish up,” or something they think is finished and all I have to do is just snap the picture. To be honest, their ideas are often terrible — very last-year, don’t present the product well, or just don’t reach their audience. While some of them are happy with the recommendations I come up with, others insist they know best. How can I keep them happy without ruining my reputation?