Well, I’m ancient, but…let’s see, started guitar in the early ’60s, harp in the late ’70s, and banjo in the mid-’90s. Long hiatuses on all three instruments, which certainly keeps you from making a lot of progress, but I always get back to them. The three instruments interfere with one another to some extent, but only as much as, say, one Romance language with another. On the whole I think they help more than they hinder.