It is hard to emigrate to Canada. Do you have a specialized profession? That may help. Do you have any relatives here? That can help as well.
The govt is very cautious about immigration right now, due to the 9/11 threat, and Canada has been, as they say, 'strenghtening' their immigration laws. Although, if you REALLY WANT to come to Canada, I'm sure you will find a way! It's worth it, trust me.