Not at all! ^_^
I live juste on the border between France (Haute-Savoie in fact) and Swiss and don't really know well the France (just the villages near from here and some important cities that I have visited traveling) but there is not any differences between french and french spoken in Swiss...but there is the accent!
(The Zürich one is one of the funniest I confirm! We have a teacher from here
!)
When I speak with friends from Gruyere (there is the Giger museum here, but I think you have see already see it! It one of my preferred museum!!! Love HG.Giger's art!), Nyon or from The Chaux-de-Fond their very strong accent always influence me and I speak with the same intonation than them during hours ^_^ that's funny.
Yeah I know there is deferences between german and swiss-german but I always think they are tiny...but if you can speak with your neighbors that's the essential!
Languages lessons at school..
...so.....maybe better take more lessons during university time
But at the end not many time to do that....
So I plan it for after...
I'm really interested about your myth poems! I'll see that (I keep the link)