Is There a Reason Why You Have to Get Up at Two O'Clock in the Morning?

I wear these watches on my wrist when I get a bed so I can wake up on time. It gives you a slight little shock just to wake you up. So it probably won't cause long term damage but keep oscillating it around. And the moment you start to notice anything so you GP about it. Dr Peter: "Just the old man at the house. Doesn't like waking up at two o'clock in the morning"