Awakenings

I always get up early in the morning. I guess my body clock is just adjusted that way. Occasionally I feel like sleeping late (7:30am) but for some reason I never do. This morning I was resting in bed at a little before seven and was not going to get up for an hour, or so I thought. At 7am on the dot, my house alarm started ringing. I have 2 sirens in my house and when they go off you can hear the blaring tones for blocks. I jumped out of bed and looked on the alarm box to see which room set off the noise. It said my den was open so I disengaged the sound and went to look. Everything looked fine but I did not open the den door yet. After a few minutes the alarm monitoring company called and he stayed on the line as I opened the den door and found nothing wrong. I guess I am not supposed to sleep late.