...And who, exactly, are you to determine whether someone should attempt something like soldering or not? So in your world, somebody who doesn't know how to do something shouldn't attempt to do so, even after asking to be shown how? Again, this is a board to help people do so, and your little comment did nothing to contribute, aside from being a negative asshole about it. If you're not going to contribute something educational, then by all means, STFU.