I saw a dream in my dream I'm sleeping and 2 ghost are came a little kid and a big man and the kid woke up me and the kid said if you called us once we will kill you
Dreams within dreams can often represent layers of subconscious thoughts and emotions. In this dream, the presence of ghosts might symbolize unresolved issues or fears from your past or hidden aspects of yourself. The little kid and big man could represent vulnerability and power, respectively.
When the kid wakes you up and delivers the warning, it may suggest that there is something important in your waking life that is trying to get your attention. The threat of being killed when calling them could symbolize a fear of facing certain truths or confronting unresolved emotions. It is possible that there is a situation or aspect of yourself that you have been avoiding, and this dream is a reflection of your subconscious urging you to address it.
Consider reflecting on any unresolved issues or fears you may have. It might be beneficial to face them directly, as doing so can lead to growth and healing.