Many years ago with another aviation downturn I found myself out of work. I applied for a crewmember position on a ferry boat. It was incredibly difficult to secure the position as once they knew my background they knew that as soon as a flying position became available I would be off. They were not wrong. I did get the job, through mutual acquaintances but I was gone after just a couple of months. On reflection it was not a good idea to tell them my background but how do you avoid it? Not only is it 90% of my CV but it's historical so what "were" you doing? The reality is that being Buck Rogers qualifies you for nothing once it's over.