Then why bother to waste time giving him such lengthy and protracted advice, unless you're a bit odd yourself - that couldn't possibly be the case could it??? I mean it just couldn't, could it.......
You have been given lots of advice
the vast majority I would say is tosh
I live in Poland and I have done it all
Most of the posters who responded are either Polish, have lived in Poland for many years or have Polish partners/spouses so I would say they are just as well qualified if not more so than you are to give advice.