Oh gosh, I can't even spell in English and I've spoken/written it my whole life. Thank goodness for Google and spell checkers.

One of the languages I don't think I could even fathom trying would be Welsh. I look at some of the signs etc while watching Torchwood and I run screaming! Although it sounds really interesting when spoken (granted my experience is limited to watching shows like the British Bake Off that occasionally have a Welsh contestant).