How many of you Pros do it on "purpose"? I have been doing it quite a bit lately but rather than sounding "refreshing", I sound like I am showing off. In some situations, it does not really flow with the music as I'd like. I don't know if I should ditch it all together or stick with it and embellish(?) it. Your thoughts? What else can I do to make it sound, uh, "cool & interesting"? I am under the impression that as long as I land/end with the root note of the key, I am "safe". Is that ALWAYS the case? If so, how FAR out can I be w/o sounding WAY out of the key?