I'll start.
I've told no one this but my partner. I'm 24 and think Snt Nicholas/santa is real. Why? Because I distinctly remember hearing him. I was at my family members house and it was Christmas eve. I don't know why but my eyes shot open and it must of been around 2am. I could hear the soft chime of bells and it got louder and louder until it was audibly clear what it was. Then I heard a bang on the roof and I kid you not hooves! Loads of hooves and bells. The odd thing was that I wasn't excited as you would expect to be seeing Santa. I suddenly became paralyzed with this weird sense of fear.
I remember hiding in my bed and pulling the blanket over my eyes. I thought if I pretended to sleep he would go away. I then heard heavy sounds of footsteps around the house and a man's voice grunting. After what seemed like forever the noises of the man stopped and the hooves took off. After I was sure the coast was clear I ran to my bedroom window to see if I could catch a glimpse but I saw nothing. That morning I didn't tell anyone but simply asked all my male family members if anyone had gotten up over night. They hadn't (all are quite elderly). I know what I experienced. My partner thinks it was a delusion or one of those realistic dreams. But the experience was so vivid and unusual that I know it was real. No one would believe me so I don't bother saying it!
Okay your turn