I was in a classroom where the teacher was writing on a blackboard with black marker and I was suffocating. Suddenly I went outside with someone following behind me and would not let me drink water with ease
This dream may symbolize feelings of being overwhelmed or constrained in a situation where you should be learning or growing (represented by the classroom). The suffocation and the black marker on the blackboard could imply a sense of being stifled or trapped in your waking life circumstances. Going outside and being followed by someone who restricts your access to water could suggest that external influences or people may be hindering your ability to nourish yourself or find relief from the difficulties you are facing. This dream may be reflecting your subconscious desires for freedom, space, and support to address these challenges.