Thread: what happened?

no, thats what im trying to say, its almost impossible for something like sound to wake me up.. my alarm wakes my dad.. who wakes me up by shaking me and yelling at me. (i have hyper somnia and im an extremely deep sleeper)
and suddenly, after a very very long time i woke up by myself.. not even tired (normally it takes hours to fully wake up) two times in a row.. both times i was very focused on lucid dreaming before going to sleep, and im doing reality checks about every hour.
im just asking if its possible.