

I work in maintenance …I’ll go to some jobs, fix the issue and walk away, I’ll go to some jobs and there will be some troubleshooting and I’ll walk away, other jobs I’ll have to leave and won’t be able to resolve the issue. The first two I’ll look back on and I might have learned something and I’ll be really happy. The third makes me feel like shit. I remember being the same about linear equations.
FWIW, this is true of the U.K. too. You could also try speaking to your postie.