In a massive shooting, I was getting my hair done when it happened. Then I panicked and went hiding, then I woke up crying
Dreaming of a shooting can be a symbolic representation of feeling vulnerable, scared, or under attack. In this dream, the fact that you were getting your hair done may indicate that you were preoccupied with something trivial or not taking the situation seriously.
Panicking and hiding during the shooting suggest that you were trying to find safety and protect yourself during a stressful situation. The awakening with tears suggests that the dream left you with strong emotions that are still present in your waking life.
Overall, this dream might be a manifestation of your anxiety and fear about unexpected events or chaotic situations. You might want to reflect on your current life situation and see what may be causing such stress and try to find ways to deal with it.