My one suggestion is encouraging patients/clients to try the techniques more than once. If they don't like it one year, they might like it a year later as their stutter changes. As much as my stutter changes, I like to try techniques I originally disliked. On a side note, I appreciate you using techniques instead of "tools." My SLP originally used tools until someone told her "tools" give the idea that the stutter needs to be fixed so she changed to "techniques".