Hey dude, you have to admit that you were not very "politicaly correct" at first, please...
Your answer to their little help was "you suck"... come on man!
If you behave like that with family and friends, you must be often alone because who wants to have a friend like you...
To be polite is not a sign of weakness, it is a proof of respect to others and this way others respect you. And if you find something to argue again to what i'm saying, then you are a "desperate case" man...too bad for you.