Based on the insights from Ed Batista, handling a toxic boss involves a combination of personal resilience strategies and careful navigation of the workplace dynamics. Here are steps you can take:

1. Accept What You Cannot Change: Recognize the aspects of the toxic environment that are beyond your control. This understanding can help prevent burnout by avoiding futile efforts to change unchangeable elements of the culture. Reflect on Reinhold Niebuhr's Serenity Prayer and Viktor Frankl's perspective on changing oneself when it's impossible to change the situation.

2. Emotion Regulation: Dysfunctional environments often trigger a threat response. When you cannot change the organization or leave it, focus on developing the ability to remain calm when facing triggers. This includes regulating your negative emotions effectively when triggered and finding efficient ways to de-escalate those emotions.

3. Set Boundaries: Dysfunctional organizations may demand excessive time and effort. Establish boundaries to protect your personal time and well-being. Remember that a healthy life includes more than just work, and it's important to resist feelings of guilt for pursuing activities outside of work.

4. Seek Recognition and Self-Validation: Cultivate relationships with people who can recognize and validate your contributions. Be direct in seeking positive feedback when necessary, but also work towards self-validation, understanding that external approval is not a sustainable source of happiness and fulfillment.

5. Adopt a Growth Mindset: Embrace a growth mindset as described by Carol Dweck. View your abilities as developable through dedication and hard work, and maintain resilience in the face of setbacks. Learn from mistakes without becoming obsessed or paralyzed by them.

6. Understand the Fundamental Attribution Error: Avoid the cognitive bias of attributing setbacks solely to personal characteristics without considering situational factors. Recognize the role of the dysfunctional environment in setbacks and integrate this understanding with a growth mindset to maintain accountability and integrity.

7. Speak Up: While it involves risk, it's important to communicate your struggles. Speaking up can be a way to address issues and potentially initiate change, although it should be done thoughtfully and strategically.

In any case, it's crucial to assess the situation carefully and consider the potential risks and benefits of each action. If the environment is truly toxic and unchangeable, it may ultimately be necessary to consider leaving for the sake of your own well-being and professional growth.