Early wake up call.

Have you ever been so sound asleep that nobody could wake you up.Well Sundays are my favorite day of the week but also my buzist day also so My Mom and I get home that night tired from the long day.It seems like the older I get the more tired I get And I dont even have kids yet.Anyways So we go to bed And everthing is quite and silent and all of a sudden I wake up from a hard few hours sleep and we hear this beep and beeping and Iam not totally awake thinking it will go away or stop but it does'nt.Well it ended up being our fire alarm which was in my room but way did it decide that it needed a new replacement at 3:15am in the morning who know so we were up for a hour trying to figure with it but it hard to go back to sleep after that.