More than anything they always say 'oh, do this - we'll do two for this price and we'll do it as a favour for you and be your friend' up until a time you've gotnothing.
We've known each other since we were 8 years old and now we're playing best friends -- and nothing could be better, because you've got all that history with that person.
There is nothing more frustrating that will frustrate a parent more than to say that you've got to buy more fruits and vegetables -- but to still see the cost out of kilter and see those goals out of reach.