### Comment:
I love the idea of being the only one who knows how to do something that is crucial but doesn't need to be worked on much. So your incredibly valuable but at the same time do basically no work. You have to kind of luck into positions like that, but it's still a pleasant thought.

### REPLY:
You don't luck into that position, because at some point you had to know the system inside and out and be able to fix anything. So lot's of time and work to become invaluable,

### END.