I'm a maintenance worker and I'm convinced that it's my communication, skills and ability to bullshit my way through emails, which has allowed me to have a career. I'm a master at giving you a long detailed email about an issue that you won't understand and make you think it was a lot more difficult than it was, and how lucky you are to have had me catch it. All my weekly reports are a digital trail of bullshit that makes me look good, but can't be proven false.