First of all, saying that immigration is not what I think it is, then telling me what YOU think it is.
I find that totally arrogant.
Second of all, your over-simplification of the whole matter is way off the mark of what "immigration" is.
I would be better off with a dictionary definition.
Even understanding that you are trying to condemn "illegal" immigration with your sorry example, you remove the sympathetic human factor and act like the person sneaking in is trying to get into "YOUR" bedroom instead of recognizing that we know most are escaping a bad way of life to find a better one.
I don't disagree with tough restrictions on immigration, but telling me I don't know what it is- sorry pal. If you invalidate my thoughts, then I am free to invalidate yours.