Tranquility is the absence of disturbance and turmoil.
If you have strong desire for tranquility, you need to modify your lives that significantly reduce all sort of stress. For instance, you may need to change your career or turned down promotions because you did not want the added stress of the new position. On the other hand, if you have a weak desire for tranquility, it means you can tolerate significant level of stress.
I, for sure, love tranquility. I hate moving and transferring job around the country even for the sake of promotion. I find it difficult to concentrate on what I am doing if my life is in constant turmoil. I want to be in control of my destiny. Then I will get the sense of fulfillment and proud of myself on what I am doing.
What about you?