Being unconditionally constructive means that in a relationship with you, I should do only those things that are both good for the relationship and good for me, whether or not you reciprocate. Being unconditionally constructive is a way to describe the basis for a good working relationship whether it is between nations, organizations, or individuals, and whether the relationship is long-term or a one-time negotiation. It does not matter whether they follow my example; I choose how I will work with them.
You’re frustrated. You want to improve your relationships and reduce your dissatisfaction level and so you try to fix the people who are making you frustrated. Spoiler alert: it’s not going to work. The change you need is in your own head. Change your perspective by presuming positive intent. You can be a better leader and improve your life in general by changing that one assumption.