Dream about watching someone being stabbed is an omen for a lack of self-esteem. You are experiencing some tension that needs to be released. Perhaps, something is too good to be true. This is an admonition for an aspect of yourself which you have not acknowledged or recognized. You are unaware or oblivious to the problems that are surrounding you and are letting opportunities pass you by.
Watching someone being stabbed dream is a harbinger for someone who is cold or distant. You are dwelling too much on the past. You are one-sided in your ways of thinking. Your dream is about your overly competitive and aggressive nature. You are being overly possessive.
If you dreamt about watching someone being stabbed:
This is a time when you are cordially invited to sit down and analyze your relationships from as many different perspectives as you can manage. The celestial configuration is helping you to see clearly just where you are holding yourself back by your insistence upon relating to others in certain set ways. These are limiting your growth and keeping you locked behind certain defense mechanisms. It is now time to begin removing them.