I wish I could play guitar really well, like Nancy Wilson well. I think though, aside from being lazy, I want to play so I could play/sing, and I can't sing, so that gets boring. So I quit. OK, that's an excuse, I'm just lazy. And I've just taken a break, I haven't quit all together. I have to get myself weaned off tv and slowly incorporate more things to replace it.
I'd also like to play harp. Celtic harp, not a lever harp. I have one, but it's kinda cheap and doesn't keep its tension well, especially the middle D string.