I think any given job is neither interesting nor boring- it the attitude that makes it so. For example I am the person who don't like doing the stuff if I know

I think any given job is neither interesting nor boring- it the attitude that makes it so. For example I am the person who don't like doing the stuff if I know how to do it - it boring for me, while my colleague is happily dingo stuff that is clean while skipping obscured tasks. Following this you cannot give someone interesting task, you can only guide person to choose the right perspective