If you had to suffer some of the republic players like I did, (until I changed to Empire, jeez they were bad) you would have left warzones too.
Do I give a monkies if you think that me not wasting my time somehow means I have a mental disability or makes me a bad person? Hell no. Go fail on your own.
Good thing is, now I'm Empire, the amount of bad players I've seen has reduced dramatically. (Think of that what you will, thats how it is on my server.)