Is Solutions Focus a science, an art or a craft?

At a recent conference, SF practitioner Chris Iveson reminded us that SF is neither a science nor an art, but a craft.
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It’s a craft that may take practice, but it is basically simple. There are a few things we need to do as coaches or therapists. And it is a good idea to learn to do them well.
 
Then we can easily be tempted to add on various optional extras, which we hope look good. Yes, that is very tempting.
 
Or we may prefer to keep our practice pared down and minimal. And if that is possible, we can do so with an appreciation that the rest is decoration. The pure craft is enough.