I can't remember the last time I had the flu.. ok wait.. I think I was 11. That was also the last time I had a flu shot. I've always thought that if you take medicine or use antibacterial whatever on everything all the time, you just end up with a super germ. I carried the same idea into the flu shots. Knock on wood, I haven't been sick since the last time I had the flu. Sure a small sniffle here or there but nothing major. I never take medicine so maybe that's why? I have no idea.
So in short to your answer. No I don't take flu shots.