This is a basic "elevator pitch" problem. Distill the core of what you find exciting in what you do down to a one or two line explanation that others can relate

This is a basic "elevator pitch" problem. Distill the core of what you find exciting in what you do down to a one or two line explanation that others can relate to. If you can't do that, perhaps question whether you're really all that excited about what you're doing? :)