Do you know that most people can be motivated by one of these six needs:
5) respect, and
We might think that person is ‘unmotivable’ because we have not explore deeper into those 6 Motivational Buttons.
For the real ‘unmotivable’, here is my tip for dealing with them ==> Try introducing change into their routine. This strategy gave them a fresh outlook.
Here is a nice article for understanding The Art of Motivation ==> https://www.kutenk.com/2014/03/the-art-of-motivation/. Cheers,