A joke of life.

I bought an inverter here. The easiest and cheapest, for which the frog will not suffocate.
I started learning to cook. I sit, weld all kinds of iron debris, and then I try to break. First they broke. Then they stopped, and a little later it even became beautiful.
Sometimes it :-)
Well, I’m inspired, let’s think I’ll make something useful.
I had a broken strawbrush. Half of the screw was found, the other one was lost somewhere. W - I will try. The second half is not - the fist of the war, from the armor bent, it seems.
Well, first as a smart person, I looked at YouTube as people such iron boil. It turns out that it is necessary to remove the straw more fat, so that there is a place to melt the metal. And another friend advised to wrap the electrode with a copper wire, saying that my grandfather was cooking iron.
He did everything as advised, removed the façade, wrapped with wire, swallowed from the soul into several passages. The Bulgarian fox was melted in the face, it turned out beautiful, If not the armature, then it would not be visible where it was broken.

How could I know that the straw isn’t cooking? It was then that I watched all sorts of videos where professionals say that steel is useless to cook. Copper is at the level of ignorance and prejudice, in fact it doesn’t help. Need special electrodes, expensive, even sold in batches. Also, iron before welding needs to be heated to a certain temperature. After the fight, let go for a long time. And no guarantee that the welding will hold, slightly mistaken with the temperature and everything will crack. In short, the deadly thing of iron to cook. It broke, only for discharge.

What is the joke? Sometimes it is better not to know that a job is impossible to do. My scraper works to this day and does not break, no matter how hard I pressed it.