There is a lot of noise in photography, and I am not talking about the sort that appears in your images at higher ISOs. Rather, there are a lot of things in the industry that simply do not matter when it comes to making images, running a business, or simply enjoying the experience and thrill of taking a photograph and seeing it come to life before your eyes. This great video discusses some of the things we should worry about a bit less in photography and reminds us of what really matters.