I hear you brother, I'm in the same boat. I don't think clearly in the mornings. Many times I don't hear the alarm for up to 30 minutes. I'm a deep sleeper and never liked mornings. In a half sleep stupor I rationalize its fine to keep hitting the snooze button, I will make up the time. This usually ends up badly, the morning turns into frustration on why I didn't get up earlier, causing me to rush around in stress to make it to work or a appointment I have.
I'm going to go a little off topic here but my whole life I have slept many hours. If I have nothing pressing on my schedule I can sleep 12 Hours + It effects family life and just plain out destroys your day of productiveness. I love sleep, I love everything about it, its my escape. Which brings me to a point I have struggled with depression and anxiety my whole life and sleep seems to be the only thing to keep me sane. Its my escape I realize this, I have used many drugs in the past to ease my anxiety and depression but this causes too many side effects and mood swings. I literally fear mornings... this is when my anxiety hits me the worse.. Panic attacks, its like your whole system just does not want to cooperate, fear and panic sometimes. I just want to die rather then deal with the dysfunction each morning. This is why I try to sleep longer and not deal with my out of control mind. If I could count how many mornings I'm awake but stay in bed tossing and turning yet not wanting to deal with reality or start another day with my flowing thoughts I can't stop. Like I have said I took all the meds the doctors prescribed it helped for awhile, but after long term use made my situation worse. For now I place the alarm clock across the room. I have slept long periods of time my whole life. My parents told me as a baby they had to wake me around noon just to check on me. In closing, it appears I have slept long periods my whole life. If I'm not getting at least 9 hours of sleep I'm dead to the world.