Chasing What We Think We Need

All of us try and get what we want, even in a relationship with someone we love. We suggest, imply, and hope that they will do what we like so we can feel good about being with them.
This is likely how you operate in your life outside of the relationship. Many of us do. We organize what we want and how to achieve it, and often time we have successes. So why not with our relationship?
Isn’t this the way we make it good? If we just listen to our head, we will know what we want and then all we have to do is go about getting it. Right?