Very glad to do so as the pressure was enormous.
Not pressure from management, they left us alone, but internal, to not screw up.
I troubleshot and repaired CNC machines and other production equipment.
A screw up could kill someone and/or cause millions of dollars in damage and lost production.
Now I will never "retire" until I am unable to, as I build my own business further.
I enjoy it, and as a side effect I also help reduce pollution more than just about any environmentalist wacko ever will while improving performance and fuel economy.
The ability to keep up with inflation is a nice thing too.
That's what I do.
What are you doing now?