Ur import prices are gonna go up, making end products more expensive, companies who depend on import can/will go bankrupt so lesser jobs. That's kinda basic stuff right there.
And do u think ur last comment is a mature response? Or is that just a way to say shut up to ppl who don't agree with ur opinion? Why ask for other ppl's opinions when it's only to bash them coz u don't like it when ppl don't agree with u? Talk about being mature....
Gimme some arguments, some figures, who knows, maybe u'll convince me that it's actually good thing?