Dreams about flying often symbolize a desire for freedom or a sense of liberation. In your case, flying from or to your workplace, especially as a teacher, could indicate your aspirations or feelings related to your teaching career and the impact you're making on your students.

Seeing your colleagues, particularly those you’ve fought injustice with, suggests a connection to shared values and support in your professional life. This could represent a sense of camaraderie and teamwork in overcoming challenges in your educational environment.

The scenario with the woman and the obstacles you faced (the small bottles of palm oil and the fire in the pot) may reflect the challenges or barriers you encounter in your career or personal life. The act of moving the bottles and helping her with the charcoal indicates a desire to assist others and work collaboratively to resolve issues.

Flying into a weaved net might symbolize entrapment or feeling constrained in some way, possibly by responsibilities or expectations. It could also represent concerns about how your actions affect others, as the net shook with your weight.

The presence of your partner's deceased brother, especially in the context of fire, could indicate unresolved feelings or messages from the past. Fire can represent transformation, passion, or even danger, and your attempt to take some fire might signify a desire to connect with memories or lessons from the past.

Overall, this dream appears to reflect themes of freedom, collaboration, challenges, and connections to your past. Consider what areas of your life you feel liberated in, where you might face obstacles, and how past experiences or relationships influence your current situation. It could be beneficial to reflect on these themes in your waking life to gain further insight into your feelings and aspirations.