I had an "opportunity" to test one of those things out one night at a club. The other band we had gone to see was still setting up before the show. I commented on the talk box because it was the first one I had personally seen, and the guitarist said yeah, go ahead and try it out.

I pondered the sanitary issues surrounding the end of the tube and would I want to put what was in another guy's mouth, and covered with his saliva , in mine and I politely declined. I think I made a good choice.

You can find my music at:
www.herbhartley.com
Add nothing that adds nothing to the music.
You can make excuses or you can make progress but not both.

The magic you are looking for is in the work you are avoiding.