vast and varied. ceòl mòr, cultural anthropology, linguistics, early music, minority languages, clà rsach, Bach, baking, sinlge-malt Scotch, good port, cooking ridiculously lavish dinners, Broadford and Ardvasar (bright lights! big city!), ceilidh dancing, opera, pìobaireachd, drawing dragons (ask me about my children's book! but only if you've got time...), theatre, bookbinding, etc etc
Anyone who understands my current favourite of Matthieu-isms:Me: [I am happy] (in some language or another; can't remember which, but it wasn't English. Welsh or Gaelic, mostly likely, though possibly French or Spanish)Matthieu: Je bin hapus cuideachd.
Just about anything so long as it's good. (ha!)
I'd tell you, but I'm such a sap that it's a little embarassing.
Eh, don't bother with it. At least not in English -- Gaelic TV when it's on, though!
Dwelly's is good for light reading