Wake Me Up Before You Go Go

Do you have any idea how to arrange the waking up everyday? How if you and your wife need to wake up on different times?
The problem is that I am a very light sleeper. I wake up easily to any small disturbance, such as my wife's alarm clock, my wife's opening bathroom door, and my wife's breathing.
So every time my wife wakes up, I also wake up. Of course after that I try to sleep again, which usually fails because I do not fall asleep that easily. I am like an insomniac, except that insomniac can still get sleeping pills from doctors, whereas I don’t have any prescription to get sleeping pills.

So every day I wake up too early when my wife’s alarm buzzes. My wife needs to wake up 30 minutes to one hour earlier than me to go to work. So I always do not have enough sleep and my panda eyes are getting bigger. Hmm, is it possible for the black circles to eventually cover my whole face? So that my dark eye circles problem is more or less solved, except that I would have a face tone of Morgan Freeman and body tone of Zhang Zhi Yi.

But on the other hand, on the weekend I need to wake up early so that I can wake her up, just to annoy her. No, just kidding. I actually wake up early on weekend to prepare for badminton. And THEN I wake my wife up.

So now I still have that problem. I guess I will get used to it after a while. Or is there any special alarm that can solve this problem? Special alarm that only wakes up one side of the bed? Is there any new invention in that area? Again, our scientists just need to get their priorities straight. Get out of that space shuttle and focus more on our bedroom!