such a great analogy and something I'm absolutely going to steal. I don't play guitar but compete in a sport. The people that do it will be stoked that you've accomplished an intermediate scale though to other people you're some scrub with no talent. The same people unimpressed people will be amazed when you play their favourite song or for the OP his business is earning millions with many employees unfortunately I don't think they'll ever see, understand or appreciate the work that goes into learning things.