What job would you do for free?

I would work on computers for free. But today, the parts are getting more expensive and people will just go buy a new computer before having one fixed. Even in the last year I was actively working in a shop, people would just not pay for the work that we had done and that was in 2012.

Today, I will help someone with viruses and other problems with their computers but I only charge the same price as I did in 2012. It’s not worth my time to work for free because it’s not appreciated.