Luke is an avid fly tier. He is gifted and talented in this art form and is working on mastering more and more difficult flies. I, on the other hand, am a greenhorn when it comes to replicating little critters with the use of a vice. I recently discovered that I love the feeling of serenity that I experience when I try to dupicate Luke's flies. I experience a similar sense of peace when I knit, do yoga, or go for a run. So, go ahead and tie a fly. You won't regret it.