Hey man, welcome. I also came from Poland back in 1988 and since have noticed that the level of conversation in Canada is limited to the comfortable lifestyle that people here live. I notice many people like to stick to the 'everyday' and enjoy doing the 'group' things and talking with the same expressions, about the same mundane things, while drinking their Timmies and sports teams. Poland was much different when we left, it was much harder for us and hence we are forced to evaluate life and look at it differently the majority of people born in the comforts of Canada. I also find it hard to connect with most people/friends here in Canada, for example most discussions at the gym I go to start with, "How about those Jays", or "Did you see that game last night!"... yawn.... Still remember having an argument with my 'friend' in high school telling him that at times our family had no food in the fridge. He compared that to him not being able to eat anything in the fridge because of his strict diet. He actually believed it too and tried to argue it as being the same.
Also have know people in Canada that work for unions, and comfort jobs that their parents had and they can easily get into, buy a home in a nice suburb, a cottage up north and retire as soon as possible so you can spend more time up north staring at nature and drinking cheap Canadian bear. On a plus side, there are many immigrants here in Canada. I would suggest you hook up with them. My best friend is Taiwanese and we have a lot more in common then my Canadian counterparts. :-)