Ed Batista's keys to better working relationships encompass a variety of strategies, all aimed at fostering communication, understanding, and conflict resolution within professional relationships. Here are the key points extrapolated from his writings:

1. Feedback as Data: Batista emphasizes that feedback should not be seen as a gift but as data. It's important to reflect on one's own behavior and seek feedback from others, but this should be approached with a mindset of digesting the information over time rather than reacting immediately.

2. Desirability of Conflict: He suggests that difficulties in partnerships are not only inevitable but desirable. A lack of conflict may indicate a lack of candor, which can make a relationship fragile. Learning to engage in conflict safely and repair when necessary is key.

3. Normalizing Feedback: In one-on-ones, it's essential to provide feedback to employees and also solicit feedback from them. This process helps to address blind spots as a leader and models non-defensive responses to feedback.

4. Focus on Process: When facilitating group dynamics, leaders should emphasize the process over the content. This involves stepping back from agenda and goals to consider how the team operates, approaches problem-solving, and makes decisions.

5. Motivation and Investment: When addressing issues, it's important to communicate your motivation and investment in the relationship. Expressing your hopes and desires for the relationship can be more effective than jumping straight to feedback about behavior.

6. Curiosity and Empathy: Batista advises maintaining curiosity and empathy, avoiding assumptions and judgments about the motives behind someone's behavior. Understanding that it's easy to misinterpret behavior due to missing data, he encourages giving others the benefit of the doubt regarding their intentions.

7. Intent vs. Impact: Recognizing the difference between intent and impact is crucial. While you can speak to the impact of someone's behavior on you, you cannot be certain of their intentions. Leading with curiosity can help navigate this distinction.

8. Feedback and Stress: It's important to recognize the stress associated with receiving feedback. Feedback is only useful if it's welcome, and establishing a mutual agreement to exchange feedback can lead to more productive conversations.

9. Go Slow: Lastly, Batista reminds us that there's no need to resolve all concerns in a single conversation. Taking time to address issues thoughtfully can be more beneficial for the relationship.

By integrating these keys into professional relationships, Batista suggests that individuals can build and sustain stronger partnerships and work dynamics.