I've seen some people who always have to set an alarm to wake them up in the morning when they need to be up. Do you need an alarm to wake up or it's very easy for you to wake up when you're supposed to? I wake up every morning by 5am to 5:30am with or without an alarm.
Do you make use of an alarm?
I don't always need to set an alarm to wake me up in the morning because I can easily wake up very early in the morning. I don't go to bed late so before it's morning, I would have had my fill so that I can wake up easily.
I hate noise especially when I am sleeping or when I am trying to sleep, someone's alarm will be disturbing me. I have seen some people that even though their alarm will be ringing, they won't still wake up.
I always wake up in the morning without alarm because I am not a heavy sleeper.