Dreams often reflect our subconscious thoughts, emotions, and experiences. The various elements in your dream can be interpreted in several ways:

1. Work and Relationships: Your desire to be picked up from work and the presence of familiar figures like Mir and your family indicate that you may be seeking support or connection in your waking life. You might be feeling a sense of dependency or needing reassurance from those close to you.
2. Hiding and Safety: The act of hiding suggests you may be feeling vulnerable or anxious about a situation in your life. The setting resembling a friend's house could symbolize comfort or a safe space that you wish to retreat to during stressful times.
3. Danger and Violence: The dangerous streets and the argument you witnessed might represent feelings of anxiety or fear about your environment or situation. This could reflect real-life concerns or stressors that feel threatening or overwhelming.
4. Parental Figures: Your parents' reactions to the violence indicate a protective instinct. They seem to be attempting to shield you from danger, which may mirror your own desire for safety and security in your life.
5. The Gunshot: The sudden gunshot and your physical reaction (popping ears, stiffened body) signify a moment of trauma or shock. This could relate to a situation in your life that has caused you significant stress or fear, leading to a feeling of being paralyzed or overwhelmed.
6. Point of View Change: The shift in perspective from first-person to an observational view could suggest feelings of detachment or a desire to step back from a situation. It might indicate a struggle to connect with your feelings or an attempt to understand a scenario from a distance.

Overall, this dream seems to express themes of vulnerability, the need for support, and confronting fears or anxieties. It might be beneficial to reflect on any current situations in your life that resonate with these themes. Consider seeking comfort from friends or loved ones if you're feeling overwhelmed, and take time to address any anxieties you may have.