Above: Image, Gina Milicia, Kochi, India   There’s one essential item that every photographer needs in their kit. It’s difficult to find and can easily be lost so it’s worth taking special care to protect it. The first time I discovered I had this essential item I had been shooting for about six months. Having this essential item was a game changer. It was my secret weapon, I felt like I could do anything. Over the years I’ve realised that there are a number of factors that influence my ability to keep this essential item accessible. The more experienced I become the easier it has become not to misplace this essential item. I’ve also discovered that it’s important that the dose is correct. If I use too much of this item my images are a complete disaster. This miracle item I speak of is not available on Amazon, you don’t...