Where do ideas come from?

Yeah, it's me with a guitar. I don't know why I took this photo. Maybe I'm able to blame so-called inspiration for creating this idea :D

Shutter speed was quite long, 25s. First I photographed myself using flash and then began to rotate the camera. I rotated three times, switched off the candles (at the bottom of image) and continued spinning. Finally I let the camera to stand for some seconds. Now I'm trying to explain this in English and, as you can see, my inspiration has disappeared x(