Yeah man, I started this post and I believe u. If u need anyone to speak on your behalf, just email me. The 2010 was just AWFUL, the 2011 worked fine for me, the 2012 on (given abot a month ago) has my arm all messed up-- yet, not as bad as the 2010 one. I wake up 6-7-8 times a night now rather than not being able to sleep a wink. There is something going on with these flu shots-- there is NO question about that... Now, it's a matter of potentially getting the flu when you know your body cannot afford to--- or dealing with this very weak (UNDERLINE weak), barely usable arm.