Whatever your passion may be, the technical know-how will never be enough. It's important to an artist's growth to go beyond the glossary of art.
If you're a photographer, remember that there's more of insight than just the visceral works of masters or the rule-of-thirds. You will find more inspiration when you learn a bit of science, a bit of cooking, of reading fiction or watching a good film. You can even learn from sewing, learning a new language, driving to the suburbs, or wearing something you usually wouldn't. It's through the simple things where we get fueled.
All you ever really need is a slice of life.
Preview image was taken from the video.