The presence of two anacondas in your dream may represent a duality or conflict within yourself. The color black often symbolizes fear, danger, or the unknown, which could suggest that you are facing a situation or aspect of yourself that you are afraid of. However, the focus on one of the anacondas may indicate that this fear is becoming more prominent in your life. The fact that you remained calm and tried to hide from the snake suggests that you are trying to avoid confronting this fear. The mattress may symbolize a sense of comfort or security, but the fact that the snake slithered across your chest could suggest that this fear is still affecting you on a deeper level. The fact that you did not see the snake’s face may indicate that you are not fully aware of the source of this fear. Overall, this dream may be a reflection of your inner struggles and the need to confront and overcome your fears in order to find peace and balance in your life.