in my dream a cousin told me to get a haircut.
The dream infers that you fight against reality, you are socially awkward and don't trust many people. To be told to get a haircut means that your subconscious is trying to tell you to conform to society,as a whole. You need to wake up to yourself and realise that no matter how hard you fight against the rules of the world, it is these rules that bind us as a community.
that you need a haircut.