Mu

I am not sure this is purely anger. I think it's a second level emotion a combination of anger and joy.

A state called determination.

Joy because you are doing something you love (welding) and anger because it wasn't going so well, possibly a tinge sadness in the mix.

If you can tone this anger down you will have a state called flow or focus.

It's the state Zues uses in his games , that V uses when she is finalising 100 tax returns before 31 Jan each year and she can't get them to work.

It's using anger to motivate, a very good use of anger.

Pleased to see it.

V

Freedom is just another word for nothing left to loose.
V 64, WAW