So, i was going to bed, trying to sleep. But then, i saw a ghost.
I was shocked. I hided my face under a pillow, talking to myself. 'Come on Michael, ghosts arent real. Its not real.' I checked back, it was still there.
I turned on the lights, it dissapeared. Turned it off again, it was there again. Turn it on, it dissapeared. Turned it off again, it was there again. On, off. On, off. It just kept coming back.
I turned on the lights, i went downstairs, drank some water, went to the toilet, whatever. I was there for 15 minutes, then i went back to bed.
It was still there.
At this point i was so tired that i fell asleep.
The next morning, i saw that it was just a poster for a book, with a glow-in-the-dark ghost on it. Because of me turning the lights on and off, it kept charging.