5. Be sure your solution solves the problem for you, even if you think your partner may not like it. If the solution works for both of you, the problem is solved, and needs no further discussion. if your partner is not satisfied with your solution, he or she has already been invited to negotiate, and being left out is a powerful incentive. To get a different perspective, imagine what you would do about the problem if your partner weren't part of it. What would you do if your best friend were involved? Considering a relationship problem from the vantage point of a single person often points out places where you're being needlessly dependent.
Hopefully, you will seldom need to solve a problem without your partner's cooperation, but knowing you can solve the problem for yourself and still leave the door open to your partner's participation means you can remain calm and gentle in the face of a partner's reluctance to cooperate. You don’t have to wait for a reluctant partner to do it with you, as long as you let your partner know what you’re doing in advance.
This will certainly be better for your relationship than feeling frustrated, angry and taken advantage of. These skills create an atmosphere of cooperation between people, and lead to negotiation that satisfies everyone involved.