When it comes to negotiations, as a photographer (or any freelance artist, for that matter) you’ve got to master the art of not being emotionally invested in the outcome — something that is nearly impossible to do. But without it, you’ll never be able to break free of difficult clients and underpaid gigs. What is an F-You Fund? The “f**k you fund” isn’t something you say to your clients, or tell them that you have. It’s essentially a slush fund…