I deeply regret voting for Obama but I have no choice but to vote him again. Who else feels that way?

I voted for Obama and the economy is very bad. However, I have no choice but to vote again for Obama in 2012 because I don't want any unnecessary wars like Iraq. I don't want more innocent lives lost for bogus wars. Bush having invaded iraq for weak reasons (no link to 9/11, no convincing WMD argument), makes me not to trust any other GOP presidential candidate