I take that to mean I’d want to have a heat-insulating layer between the conductive material and my skin in that case to avoid burns. Used to play with disposable camera flash (light, not memory) circuit boards and I broke a few by connecting things that ought not be connected so I’ve been basing my expectations off of that. Zapped some friends, some friends zapped me, good times were had by all. It’s the sort of thing that probably won’t really click until I’ve tried it out but I appreciate you giving me some stuff to think about in the meantime.