Living alone - love it? Hate it? Love/hate relationship? ;)

I recently, and completely unexpectedly, am living all by myself for the second time in my life.  I love being able to walk around in my undies, choose what movies are watched, what music gets maximum play, stand in the kitchen at 3 am in my birthday suit chowing down on leftover cheesecake - and all those little luxuries that living on one's own brings.

However, last time I lived alone "by choice", and this time I am alone "by chance".  Now that my friends have gotten back to their lives, and university-madness has begun once again (without me, this time), I am struggling to maintain the most important aspects of daily living - like filling my fridge with the things I love to eat, never mind cooking!  I promised myself I needed this alone-time before entering into a roommate situation, but I am having trouble making the most of it this time, and a king-size bed is awful big for one!  Yes, the loneliness is setting in.  Any advice?  Plus I would love to know - do you love living alone, hate it, or share my "love/hate" relationship with it?  Cheers!