Obsessive much?

So, while I was browsing through my Facebook page this morning, something caught my attention.
The amount of times I use a " :) " at the end of my posts, as well as almost EVERY comment that I leave on my friends' pages. Hmm. Funny.
I actually didn't realize just how MUCH I did it.
It made me wonder: does this drive people crazy?
Cause I'm kind of  'annoyed'  with myself right now.