What Tools NOT to use

I have been working some more on forming and SOLDERING flower shapes. This is painstaking for me as I really do not know what I am doing. So I got all the parts shaped. I actually got them soldered together using Eutectic Solder, which is very high melt and a BUGGER sometimes work with. I cleaned them....the next morning hubby turned on the disposer to clicketty clank grind grind. He knew right away as sadly this was not my first use of this tool. I thought I had been so careful, using the other sink. WAAHHHHHH.