What's The Hardest Instrument to Learn?

Question:

What's The Hardest Instrument to Learn?

Best Answer - Chosen by Asker: The violin. It takes years of practice for anybody to play something decent with a good tone. At least with the other instruments you can play an easy piece with good tone and be musical (good phrasing etc) fairly quickly, especially if you have a good teacher. I've found the cello and the viola easier than the violin, also string instruments, but that may be because they fit my body better.