Thrusday Prompt: Out of body

This week we're going to give the imagination a good workout. We're challenging you to write about an out of body experience. Something happened, maybe an accident, a psychic power awakens, or other cause for this phenomenon but, suddenly you find yourself walking around in spirit form outside your body.

What would you do? Where would you go? Who would you see? Would you be mischievous, helpful, or just observe. Explore this idea in a flash fiction of at least 500 words.