If you haven't come across TED talks yet, do scout them out. Some of the most inspiring viewing you'll find on the web.
This one stood out for me as being relevant to makers / crafters / designers (even though it's a writer talking). It is around 20 minutes but stick with it, you'll find yourself being pulled into a story of wonder, and feeling verified towards the end, no matter what your creative process is, how much of a struggle it may be, and however successful (or not) you find your outputs, work, pieces, objects - whatever you want to call them.