Failure

I'm so dumb and stupid... I'm careless and brainless as well... yah I failed in math... it sucks... cried for ow many days... this really eats me... can't live like this!!! I make other people guilty I think of revenge... so stupid... arrrghhh!!!!! I want to die.... I can't live this life anymore so unfair and unlucky!!! I'm just plain stupid... tell me what to do...