I love bonsai trees, but unfortunately I do not have one right now. My fiancee got me one for my birthday a couple of years ago and I tried to take care of it, but it died after about a year or so. I think the main problem was that we trimmed the roots back way too far, though we thought what we were cutting was mostly dead.
I am hoping to get another bonsai in the next couple of years, but I want to do more research before I get another one. I am always on the lookout whenever I see them for sale though, just in case. I hope that the next one I get drops its leaves.