I'm so glad!! Haha, it's nice to know there are other philosophy friends out there :^). Thank you so much, and I love all of your suggestions! The wild swan chase has given me a stupidly wide grin, and all your example scenarios are brilliant! I think your comment that not all the ideas are universally useful too is very insightful, and not something I had considered very much - do you think the "problem children" like solipsism would be better off replaced by more widely applicable ideas?