Very stressful, and no help from supervisors or higher management personnel with issues concerning problems with materials, machines or other employees.
Did learn better trouble shooting skills and more mechanical experience. learned more basic electronic detect sensor adjustments.
Hardest part was trying to fix issues and having more than one person coming to you for issues and not liking it if you didn't drop what you are doing to fix theirs.
I did make several great friends that I will keep in contact with.