[DunstanN]

Being busy is more about power struggle between someone paying the money and someone doing the job. It's similar in other jobs. The most important part is that the one paying, usually have no idea how to do the thing. If she trust you that you do your job well or is scared that you leave - you wont be busy, but if she doesn't trust you or thinks she knows better, and you can't stand up to this, the only thing left is being absurdly too busy.