Here's a great list of things that are good and bad about being single!

Good

+Freedom to mess around.
+More time for work and schooling.
+More time for hobbies.
+More time to know yourself.
+More time with family

Bad

-No one to call your own.
-No one to spend time being close to.
-No one to share interests with.
-No one to explore yourself with.
-No one new to call family.

I'm sure we all know which is better, because it is all subjective.