I used to be a heavy sleeper and could sleep through a lot, not I wake up for the smallest of things.

-GGpX

I run Illuminati-Manga. You're welcome.

It depends.. When I'm at home I'd usually ignore all the sounds except for my alarm clock.

Quote from Kitty18dnsz

I would have had to set about 15 alarms (on a phone) to ring every 5 minutes to try to get me up.

I'd do the same thing, but not because I won't wake up but because I'd be more like.. "oh hell no, just another 5 minutes.. and another.. and the last 5 minutes.." ("I have to go to sleep, only one more episode.. ok, but that is definitely the last one.. this one and..")

On the sea I could fall asleep 50cm from a working Volvo-Penta engine (big. very loud.) with my head wrapped in my sleeping bag, I could ignore all my friends trying to wake me, but at the same time if I heard an unusual sound (f.ex. a distant thunder) I'd wake up instantly. Which is quite stupid, because if something were to happen, someone on the watch would try to wake me up.. only to be met with "mphhhm" ^.^=